Thankss but the reassembly was frustrating because it wasn't just disassembly backwards. I had to guess what screws were from where even though put everything in order in in a tray as I removed them.
Thanks to 3D Printing, is is nowadays possible to make a cartridge 'bracket' without those pesky lockout notches so you can internally mod your NTSC model without having to use a pair of pliers to affect its resale value! Just switch out the original one for the 3D Printed Region-Free one and you can play Japanese imported titles and even the Super Gameboy 2 and Sufami Turbo without any problems! And of course, keep the original bracket in case you want to revert at any time! 😁