Currently have the plate made for a RPI pico to support Openfire and Blamcon DIY's. I'll be uploading the Arduino pro plates when done. As well as a parts list, pics and whatnot.

Parts all use the Nerf mounts and original screws and mounted to the right half. Button Jig gets epoxied in the left half.

1.Solenoid mount gets epoxied to the frame INSIDE of the slide.
2.Trigger gets epoxied behind and low on the frame, flush with the top half and the foot facing the tigger. (Ya pics I know). 3. The board mounts get placed so when the loading port is open the USB and reset buttons can be reached. (epoxied on track behind cam butted up as far forward as it goes.
4.Bar Brady is tricky to mount, uses the screws in the track. Get it squared and mounted solid between both halves of the Kronos before mounting any electronics or parts. Once in tight, remove the left half of the Kronos and build from there. FYI, there's no rumble motor mount, I had an old joystick and the motor fit perfectly in the grip with no mods.