Hey, I recently bought the Rega RP1 Turntable with the performance pack and I love it. Only thing is I have a few 45 RPM vinyl I'd love to play, but whenever I manually change the speed to 45 rpm the belt just slips off the bottom of the cartridge holder, or whatever you call that. I've tried many times and it just doesn't stay on. Seems to me like the cartridge holder needs to be lowered some, but IDK. The first vinyl I actually tried to play on it was a 45 RPM, so it's had this problem since the day I unboxed it. I haven't contacted the manufacturer yet as I'm hoping one of you will have a solution for me. Thanks.