Im at the point of fitting my Ultimarc Utrak to my cp. I cant decide wether to use the threaded inserts or just sink the bolts and bolt them from behind.
Am I right in thinking a 6.5mm hole for the inserts?
How well do the inserts hold under presure? i.e. frantic games of marble madness.
I plan on having laminated artwork as a cp overlay. If I have bolt sink holes in the cp will it stay ridgid and not show the holes?
Thanks in advance
Rusty