OK i bought the magic switch pro and installed pieces A and C but piece B i can't seem to figure out. I'm pretty sure it goes in with the notched corner to the top right. Is this correct? Well when i put it in like that it doesn't fit very snug and it doesn't push the disc break all of the way over. Therefore the disc just hits the edge of it and doesn't work correctly. WHAT AM I DOING WRONG? CAN ANYONE HELP ME? Thanks!
I have googled for it and the clearest picture shows it with the notch at the top right. I just wanted to know if i just wasn't doing something right or if anyone else had this problem.