Cleaned-up the bottom cowl, a light sanding to get a fresh bite. Squeegeed on a coat of 'pin hole paint' (a high fill thick liquid).
Let sit for a couple of hrs in 100 F hangar and scaped off excess with a paint stir stick. Will let it cure overnight and do a light sanding, again.
Appears to be no better than a micro resin mix applied the same way, but with longer cure, and maybe less rigorous sanding to finish.
Also worked on the EFIS config again. Finalized the 30K ohm resistors in the tach leads to the L & R mags. Shrink wrapped, labelled, and connected to the ignition switch R & L, respecitively.