[sdiy] Korg Poly61 a peculiar design!!

[David G. Dixon]

> I know how  to fix damages on carbon layers , i have a 
> special varnish that i apply in very thin layer , then  i 
> 'cook ' it many hours  under a heat source ( a tiny halogen 
> lamp placed a 1 or 2 cm of the area to dry ). I have a 
> similar warnish with liquid silver to fix copper pcb traces.

Oooh!  Does this work well?  It sure would be nice to be able to "redraw"
part of a PCB with a few damaged or erroneous traces.  Could you also use a
heat gun, or would that do too much damage to the parts?  If it were a
one-sided board, perhaps, eh?