ProGCC (v2) - Switch Pro Controller to GameCube PCB Conversion Kit

I have to say, the idea is great and I really want to like it but I've had so many random issues with it that I can't. At home it's been mostly fine once I managed to get the ribbon cables seated properly (the worst part of putting the controller together by the way), though there have been times where it refused to connect unless I restarted my switch. I brought it to a tournament and it worked well until I tried moving setup, and then it refused to connect. I tried everything that had worked at home, including opening the controller up and reseating the ribbon cable multiple times, but nothing worked. I hadn't had any issues with the controller for a while at home so I didn't bring a backup controller. I tried everything I could think of, and tested it at multiple setups (including my own), with both official adapters, unofficial adapters and Wii setups. Once I got home my controller mysteriously started working again. Which on the one hand I'm glad its not completely broken, but on the other I didn't do anything new to it at home so it basically broke and then fixed itself. I can't bring it to tournaments when I can't be sure that it won't just randomly break itself in a way I can't fix.

Assembling the board was fun however the ribbon cable needs extra attention if it's not bent because it will most certainly get stuck below the control stick without a little help, other than that I needed to re-calibrate and adjust dead zones but it's working wonderfully now, tested it for 10~ days, only thing that confuses me is dpad left and dpad right buttons are a little bit stiff, but it's most likely a membrane/button issue not related to the board

All things considered even if it doesn't come perfect off the box there are a ton of options to recalibrate and adjust it according to needs so I'm definitely satisfied!

ProGCC (v2) - Switch Pro Controller to GameCube PCB Conversion Kit

Haven't been able to even finish assembly. I Don't know if I was accidentally sent an error batch one or what, but the motherboard I received does not properly drop into the controller. would've been okay enough since I could hold it down with the lighting diffuser but I've been unable to **** that into place because I was given a bag of varying screws, which for the tutorial are entirely unlabeled and just referrred to as "the screws" none of which seem to be the appropriate size to properly **** into the places I need them to. That would also be fine If i could at least reach some kind of support, but apparently that's not available either. Not the experience I bought about 100 dollars of supplies for.

I bought this model for the $65 specifically so I wouldnt be sent an error batch. Got sent an error batch pcb anyways. Didnt fit in the controller properly so I had to file my controller down. That would be acceptable enough but when the controller is in use there is large dead zones when angling either stick to the left. Resetting and rewiring didnt help and so far I have emailed them twice about this with no response.