I am thinking of buying the looker 2, but have some questions. Is it really worth the money? I have problems with the A-rings on my CB-6000 and Holy Trainer causing some pain, is the looker 2 any better? How do I measure for it? I live in the USA and dont know how to get my measurements in mm, we are on inches here. Is there anything I should know before ordering it? Is there anything I should have done special to it? Any and all helpful advice would be greatly appreciated.