Got a couple questions I could use some advice on. Any preference for fin shank vs. spiral shank pop bumper screws?
When I go to install them, my CPR playfield has a guide hole but no countersinking. What's the best technique for installing these? Can I just drill them with a #6 countersink bit, or do I need to pre-drill with a larger bit the size of the screw head to cut the clear before I use the countersink?
Any other hints/tips before I give this a go?
Thanks!