The ejector pins I had been using are made from hardened steel. Put it this way, I still have to bend or any any after bashing hard with my truck.
FLM came up with the setscrew holes after the fact .
Castle Neu 1520 on 6S LiPo Powered Gmaxx (Nitro Killer)
Predator with OS .21TM
Supermaxx with Mach .26
Revo with OS .18TZ
Kyosho ST-RR Conversion
Ofna CR with Tekin ESC/Motor (2)