diff --git a/touchwheel-cover/fp-info-cache b/touchwheel-cover/fp-info-cache
new file mode 100644
index 0000000..573541a
--- /dev/null
+++ b/touchwheel-cover/fp-info-cache
@@ -0,0 +1 @@
+0
diff --git a/touchwheel-cover/tangara-panel.kicad_pcb b/touchwheel-cover/tangara-panel.kicad_pcb
new file mode 100644
index 0000000..ee361cc
--- /dev/null
+++ b/touchwheel-cover/tangara-panel.kicad_pcb
@@ -0,0 +1,151 @@
+(kicad_pcb (version 20221018) (generator pcbnew)
+
+  (general
+    (thickness 1.6)
+  )
+
+  (paper "A4")
+  (layers
+    (0 "F.Cu" signal)
+    (31 "B.Cu" signal)
+    (32 "B.Adhes" user "B.Adhesive")
+    (33 "F.Adhes" user "F.Adhesive")
+    (34 "B.Paste" user)
+    (35 "F.Paste" user)
+    (36 "B.SilkS" user "B.Silkscreen")
+    (37 "F.SilkS" user "F.Silkscreen")
+    (38 "B.Mask" user)
+    (39 "F.Mask" user)
+    (40 "Dwgs.User" user "User.Drawings")
+    (41 "Cmts.User" user "User.Comments")
+    (42 "Eco1.User" user "User.Eco1")
+    (43 "Eco2.User" user "User.Eco2")
+    (44 "Edge.Cuts" user)
+    (45 "Margin" user)
+    (46 "B.CrtYd" user "B.Courtyard")
+    (47 "F.CrtYd" user "F.Courtyard")
+    (48 "B.Fab" user)
+    (49 "F.Fab" user)
+    (50 "User.1" user)
+    (51 "User.2" user)
+    (52 "User.3" user)
+    (53 "User.4" user)
+    (54 "User.5" user)
+    (55 "User.6" user)
+    (56 "User.7" user)
+    (57 "User.8" user)
+    (58 "User.9" user)
+  )
+
+  (setup
+    (pad_to_mask_clearance 0)
+    (pcbplotparams
+      (layerselection 0x00010fc_ffffffff)
+      (plot_on_all_layers_selection 0x0000000_00000000)
+      (disableapertmacros false)
+      (usegerberextensions false)
+      (usegerberattributes true)
+      (usegerberadvancedattributes true)
+      (creategerberjobfile true)
+      (dashed_line_dash_ratio 12.000000)
+      (dashed_line_gap_ratio 3.000000)
+      (svgprecision 4)
+      (plotframeref false)
+      (viasonmask false)
+      (mode 1)
+      (useauxorigin false)
+      (hpglpennumber 1)
+      (hpglpenspeed 20)
+      (hpglpendiameter 15.000000)
+      (dxfpolygonmode true)
+      (dxfimperialunits true)
+      (dxfusepcbnewfont true)
+      (psnegative false)
+      (psa4output false)
+      (plotreference true)
+      (plotvalue true)
+      (plotinvisibletext false)
+      (sketchpadsonfab false)
+      (subtractmaskfromsilk false)
+      (outputformat 1)
+      (mirror false)
+      (drillshape 0)
+      (scaleselection 1)
+      (outputdirectory "")
+    )
+  )
+
+  (net 0 "")
+
+  (gr_circle (center 100 100) (end 105 100)
+    (stroke (width 0.1) (type default)) (fill none) (layer "B.SilkS") (tstamp 8d0c7b29-bbe2-40d0-9a95-60ebf1634e67))
+  (gr_circle (center 100 100) (end 105 100)
+    (stroke (width 0.1) (type default)) (fill none) (layer "F.SilkS") (tstamp 01a4f142-bd1c-4116-8156-10b2a801bb8b))
+  (gr_line (start 114 100) (end 112.775216 98.775216)
+    (stroke (width 0.1) (type default)) (layer "F.SilkS") (tstamp 01e776fa-5b19-4ccc-8fad-b60e193ec079))
+  (gr_line (start 86 100) (end 87.224784 98.775216)
+    (stroke (width 0.1) (type default)) (layer "F.SilkS") (tstamp 1c734d2d-cc73-480a-a6c0-d5f3a5bc21b0))
+  (gr_arc (start 120.029559 79.053771) (mid 120.749373 79.351928) (end 121.04753 80.071742)
+    (stroke (width 0.15) (type default)) (layer "F.SilkS") (tstamp 1fba1cb2-7572-45b3-974e-aa4f73160a53))
+  (gr_line (start 80.009252 79.033219) (end 84.1 79.033219)
+    (stroke (width 0.15) (type default)) (layer "F.SilkS") (tstamp 33b8d256-f4bc-42e2-8e30-90277867c61c))
+  (gr_line (start 121.04753 80.071742) (end 121.04753 84.05)
+    (stroke (width 0.15) (type default)) (layer "F.SilkS") (tstamp 4d141c60-2138-43ee-baf5-08a469308341))
+  (gr_line (start 100 86) (end 98.775216 87.224784)
+    (stroke (width 0.1) (type default)) (layer "F.SilkS") (tstamp 585f90f8-3adf-42bf-ad9d-0ba69df683db))
+  (gr_line (start 86 100) (end 87.224784 101.224784)
+    (stroke (width 0.1) (type default)) (layer "F.SilkS") (tstamp 5d834e89-cb7a-4d2e-8379-7a7e3ad8dcbe))
+  (gr_line (start 100 86) (end 101.224784 87.224784)
+    (stroke (width 0.1) (type default)) (layer "F.SilkS") (tstamp 7287c224-02a4-4932-96cd-2ec0d643260b))
+  (gr_line (start 114 100) (end 112.775216 101.224784)
+    (stroke (width 0.1) (type default)) (layer "F.SilkS") (tstamp 7d8addd5-8f94-43b9-8ffd-9ca7c4186376))
+  (gr_line (start 78.991281 80.05119) (end 78.991281 84.1)
+    (stroke (width 0.15) (type default)) (layer "F.SilkS") (tstamp 7f6371c1-c485-4fba-bff8-1e907843b385))
+  (gr_arc (start 78.991281 80.05119) (mid 79.289438 79.331376) (end 80.009252 79.033219)
+    (stroke (width 0.15) (type default)) (layer "F.SilkS") (tstamp 87b4d2f9-b011-4634-8e7e-db3b1b1fe2c9))
+  (gr_line (start 120.029559 79.053771) (end 116.05 79.053771)
+    (stroke (width 0.15) (type default)) (layer "F.SilkS") (tstamp 9126371a-2c12-4056-bec4-03595d5ef747))
+  (gr_circle (center 100 100) (end 122 100)
+    (stroke (width 0.1) (type default)) (fill none) (layer "F.SilkS") (tstamp a3d2fef7-b1e0-4cd8-be8a-3ce5a7eaf069))
+  (gr_line (start 100 114) (end 101.224784 112.775216)
+    (stroke (width 0.1) (type default)) (layer "F.SilkS") (tstamp cdede4b2-b595-4c75-9f55-25fcfbab1acc))
+  (gr_line (start 100 114) (end 98.775216 112.775216)
+    (stroke (width 0.1) (type default)) (layer "F.SilkS") (tstamp e02a4e50-d53e-4714-ae7a-01b3feb0f554))
+  (gr_arc (start 122 100) (mid 100 122) (end 78 100)
+    (stroke (width 0.1) (type default)) (layer "Edge.Cuts") (tstamp 08ec4cf7-6002-43b6-86ef-9298a348be27))
+  (gr_line (start 122 80) (end 122 100)
+    (stroke (width 0.1) (type default)) (layer "Edge.Cuts") (tstamp 356dd35b-a3af-48d4-bb21-bd44fac2de6b))
+  (gr_line (start 78 80) (end 78 100)
+    (stroke (width 0.1) (type default)) (layer "Edge.Cuts") (tstamp 59e33f62-7fea-48da-9a86-873a6b5f65bb))
+  (gr_line (start 120 78) (end 80 78)
+    (stroke (width 0.1) (type default)) (layer "Edge.Cuts") (tstamp 7890dd27-2474-4897-a437-2d2f01d90faf))
+  (gr_arc (start 120 78) (mid 121.414214 78.585786) (end 122 80)
+    (stroke (width 0.1) (type default)) (layer "Edge.Cuts") (tstamp 8781cac2-cec3-48f2-b8fc-1b70a574dd9f))
+  (gr_arc (start 78 80) (mid 78.585786 78.585786) (end 80 78)
+    (stroke (width 0.1) (type default)) (layer "Edge.Cuts") (tstamp c9abbe40-bfae-4846-b230-df849b8d2971))
+
+  (group "" (id 0cb5da79-9643-4549-ba4b-d0e86ef73a02)
+    (members
+      585f90f8-3adf-42bf-ad9d-0ba69df683db
+      7287c224-02a4-4932-96cd-2ec0d643260b
+    )
+  )
+  (group "" (id 16ba255e-dc17-4910-8dbc-ae8876c2308b)
+    (members
+      cdede4b2-b595-4c75-9f55-25fcfbab1acc
+      e02a4e50-d53e-4714-ae7a-01b3feb0f554
+    )
+  )
+  (group "" (id 1f596482-78f6-4939-b6c3-9f126b8ee05d)
+    (members
+      01e776fa-5b19-4ccc-8fad-b60e193ec079
+      7d8addd5-8f94-43b9-8ffd-9ca7c4186376
+    )
+  )
+  (group "" (id 67d585f1-8727-4836-a363-7da1d6d3c784)
+    (members
+      1c734d2d-cc73-480a-a6c0-d5f3a5bc21b0
+      5d834e89-cb7a-4d2e-8379-7a7e3ad8dcbe
+    )
+  )
+)
diff --git a/touchwheel-cover/tangara-panel.kicad_prl b/touchwheel-cover/tangara-panel.kicad_prl
new file mode 100644
index 0000000..e3277d8
--- /dev/null
+++ b/touchwheel-cover/tangara-panel.kicad_prl
@@ -0,0 +1,75 @@
+{
+  "board": {
+    "active_layer": 37,
+    "active_layer_preset": "",
+    "auto_track_width": true,
+    "hidden_netclasses": [],
+    "hidden_nets": [],
+    "high_contrast_mode": 0,
+    "net_color_mode": 1,
+    "opacity": {
+      "images": 0.6,
+      "pads": 1.0,
+      "tracks": 1.0,
+      "vias": 1.0,
+      "zones": 0.6
+    },
+    "selection_filter": {
+      "dimensions": true,
+      "footprints": true,
+      "graphics": true,
+      "keepouts": true,
+      "lockedItems": false,
+      "otherItems": true,
+      "pads": true,
+      "text": true,
+      "tracks": true,
+      "vias": true,
+      "zones": true
+    },
+    "visible_items": [
+      0,
+      1,
+      2,
+      3,
+      4,
+      5,
+      8,
+      9,
+      10,
+      13,
+      15,
+      16,
+      17,
+      18,
+      19,
+      20,
+      21,
+      22,
+      23,
+      24,
+      25,
+      26,
+      27,
+      28,
+      29,
+      30,
+      32,
+      33,
+      34,
+      35,
+      36,
+      39,
+      40
+    ],
+    "visible_layers": "fffffff_ffffffff",
+    "zone_display_mode": 0
+  },
+  "meta": {
+    "filename": "tangara-panel.kicad_prl",
+    "version": 3
+  },
+  "project": {
+    "files": []
+  }
+}
diff --git a/touchwheel-cover/tangara-panel.kicad_pro b/touchwheel-cover/tangara-panel.kicad_pro
new file mode 100644
index 0000000..d9b9e44
--- /dev/null
+++ b/touchwheel-cover/tangara-panel.kicad_pro
@@ -0,0 +1,231 @@
+{
+  "board": {
+    "3dviewports": [],
+    "design_settings": {
+      "defaults": {
+        "board_outline_line_width": 0.09999999999999999,
+        "copper_line_width": 0.19999999999999998,
+        "copper_text_italic": false,
+        "copper_text_size_h": 1.5,
+        "copper_text_size_v": 1.5,
+        "copper_text_thickness": 0.3,
+        "copper_text_upright": false,
+        "courtyard_line_width": 0.049999999999999996,
+        "dimension_precision": 4,
+        "dimension_units": 3,
+        "dimensions": {
+          "arrow_length": 1270000,
+          "extension_offset": 500000,
+          "keep_text_aligned": true,
+          "suppress_zeroes": false,
+          "text_position": 0,
+          "units_format": 1
+        },
+        "fab_line_width": 0.09999999999999999,
+        "fab_text_italic": false,
+        "fab_text_size_h": 1.0,
+        "fab_text_size_v": 1.0,
+        "fab_text_thickness": 0.15,
+        "fab_text_upright": false,
+        "other_line_width": 0.15,
+        "other_text_italic": false,
+        "other_text_size_h": 1.0,
+        "other_text_size_v": 1.0,
+        "other_text_thickness": 0.15,
+        "other_text_upright": false,
+        "pads": {
+          "drill": 0.762,
+          "height": 1.524,
+          "width": 1.524
+        },
+        "silk_line_width": 0.15,
+        "silk_text_italic": false,
+        "silk_text_size_h": 1.0,
+        "silk_text_size_v": 1.0,
+        "silk_text_thickness": 0.15,
+        "silk_text_upright": false,
+        "zones": {
+          "min_clearance": 0.5
+        }
+      },
+      "diff_pair_dimensions": [],
+      "drc_exclusions": [],
+      "meta": {
+        "version": 2
+      },
+      "rule_severities": {
+        "annular_width": "error",
+        "clearance": "error",
+        "connection_width": "warning",
+        "copper_edge_clearance": "error",
+        "copper_sliver": "warning",
+        "courtyards_overlap": "error",
+        "diff_pair_gap_out_of_range": "error",
+        "diff_pair_uncoupled_length_too_long": "error",
+        "drill_out_of_range": "error",
+        "duplicate_footprints": "warning",
+        "extra_footprint": "warning",
+        "footprint": "error",
+        "footprint_type_mismatch": "ignore",
+        "hole_clearance": "error",
+        "hole_near_hole": "error",
+        "invalid_outline": "error",
+        "isolated_copper": "warning",
+        "item_on_disabled_layer": "error",
+        "items_not_allowed": "error",
+        "length_out_of_range": "error",
+        "lib_footprint_issues": "warning",
+        "lib_footprint_mismatch": "warning",
+        "malformed_courtyard": "error",
+        "microvia_drill_out_of_range": "error",
+        "missing_courtyard": "ignore",
+        "missing_footprint": "warning",
+        "net_conflict": "warning",
+        "npth_inside_courtyard": "ignore",
+        "padstack": "warning",
+        "pth_inside_courtyard": "ignore",
+        "shorting_items": "error",
+        "silk_edge_clearance": "warning",
+        "silk_over_copper": "warning",
+        "silk_overlap": "warning",
+        "skew_out_of_range": "error",
+        "solder_mask_bridge": "error",
+        "starved_thermal": "error",
+        "text_height": "warning",
+        "text_thickness": "warning",
+        "through_hole_pad_without_hole": "error",
+        "too_many_vias": "error",
+        "track_dangling": "warning",
+        "track_width": "error",
+        "tracks_crossing": "error",
+        "unconnected_items": "error",
+        "unresolved_variable": "error",
+        "via_dangling": "warning",
+        "zones_intersect": "error"
+      },
+      "rules": {
+        "max_error": 0.005,
+        "min_clearance": 0.0,
+        "min_connection": 0.0,
+        "min_copper_edge_clearance": 0.0,
+        "min_hole_clearance": 0.25,
+        "min_hole_to_hole": 0.25,
+        "min_microvia_diameter": 0.19999999999999998,
+        "min_microvia_drill": 0.09999999999999999,
+        "min_resolved_spokes": 2,
+        "min_silk_clearance": 0.0,
+        "min_text_height": 0.7999999999999999,
+        "min_text_thickness": 0.08,
+        "min_through_hole_diameter": 0.3,
+        "min_track_width": 0.0,
+        "min_via_annular_width": 0.09999999999999999,
+        "min_via_diameter": 0.5,
+        "solder_mask_clearance": 0.0,
+        "solder_mask_min_width": 0.0,
+        "solder_mask_to_copper_clearance": 0.005,
+        "use_height_for_length_calcs": true
+      },
+      "teardrop_options": [
+        {
+          "td_allow_use_two_tracks": true,
+          "td_curve_segcount": 5,
+          "td_on_pad_in_zone": false,
+          "td_onpadsmd": true,
+          "td_onroundshapesonly": false,
+          "td_ontrackend": false,
+          "td_onviapad": true
+        }
+      ],
+      "teardrop_parameters": [
+        {
+          "td_curve_segcount": 0,
+          "td_height_ratio": 1.0,
+          "td_length_ratio": 0.5,
+          "td_maxheight": 2.0,
+          "td_maxlen": 1.0,
+          "td_target_name": "td_round_shape",
+          "td_width_to_size_filter_ratio": 0.9
+        },
+        {
+          "td_curve_segcount": 0,
+          "td_height_ratio": 1.0,
+          "td_length_ratio": 0.5,
+          "td_maxheight": 2.0,
+          "td_maxlen": 1.0,
+          "td_target_name": "td_rect_shape",
+          "td_width_to_size_filter_ratio": 0.9
+        },
+        {
+          "td_curve_segcount": 0,
+          "td_height_ratio": 1.0,
+          "td_length_ratio": 0.5,
+          "td_maxheight": 2.0,
+          "td_maxlen": 1.0,
+          "td_target_name": "td_track_end",
+          "td_width_to_size_filter_ratio": 0.9
+        }
+      ],
+      "track_widths": [],
+      "via_dimensions": [],
+      "zones_allow_external_fillets": false
+    },
+    "layer_presets": [],
+    "viewports": []
+  },
+  "boards": [],
+  "cvpcb": {
+    "equivalence_files": []
+  },
+  "libraries": {
+    "pinned_footprint_libs": [],
+    "pinned_symbol_libs": []
+  },
+  "meta": {
+    "filename": "tangara-panel.kicad_pro",
+    "version": 1
+  },
+  "net_settings": {
+    "classes": [
+      {
+        "bus_width": 12,
+        "clearance": 0.2,
+        "diff_pair_gap": 0.25,
+        "diff_pair_via_gap": 0.25,
+        "diff_pair_width": 0.2,
+        "line_style": 0,
+        "microvia_diameter": 0.3,
+        "microvia_drill": 0.1,
+        "name": "Default",
+        "pcb_color": "rgba(0, 0, 0, 0.000)",
+        "schematic_color": "rgba(0, 0, 0, 0.000)",
+        "track_width": 0.25,
+        "via_diameter": 0.8,
+        "via_drill": 0.4,
+        "wire_width": 6
+      }
+    ],
+    "meta": {
+      "version": 3
+    },
+    "net_colors": null,
+    "netclass_assignments": null,
+    "netclass_patterns": []
+  },
+  "pcbnew": {
+    "last_paths": {
+      "gencad": "",
+      "idf": "",
+      "netlist": "",
+      "specctra_dsn": "",
+      "step": "",
+      "vrml": ""
+    },
+    "page_layout_descr_file": ""
+  },
+  "schematic": {
+    "legacy_lib_dir": "",
+    "legacy_lib_list": []
+  },
+  "sheets": [],
+  "text_variables": {}
+}
diff --git a/touchwheel-cover/tangara-panel.kicad_sch b/touchwheel-cover/tangara-panel.kicad_sch
new file mode 100644
index 0000000..2e2aa2f
--- /dev/null
+++ b/touchwheel-cover/tangara-panel.kicad_sch
@@ -0,0 +1,5 @@
+(kicad_sch (version 20230121) (generator eeschema)
+  (paper "A4")
+  (lib_symbols)
+  (symbol_instances)
+)