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MRP World cup 2

Rory AC TEAM

Chimp
Mar 28, 2002
5
0
I have an MRP fitted to my giant AC team/AC 1 and today i noticed tha if i pushed the top roller the whole bacl plate and boomerang rotated. I tightended the Grub Screws that go on the BB shell and this has stopped but is this al i need to do or is it working loose off the BB?