Polished edges of panel on Scotchbrite wheel. Went to ACE and bought a couple springs for use in the cowl latches. Went to T hangar and found a used TC, and picked up flight bag.
Went to big hangar and puttered with panel layout. Decided trying to mount a GPS to the floating panel work not work out well. Got RAM mounts from T and experimented with yoke mount.
Painted a test panel with RV interior paint. Came home and test the TC. Doesn't work, darn it. Looked up rebuild cost - $360.