On forks designed for 8 inch rotors, will a caliper for a 6inch rotor work as long as there is an 8 inch disc? Reason being, my Julie came with an 180 disc, but the disc is short of the caliper, so would a new 8in disc solve the issue? It's a circle, and the mounts are IS, it's only moved higher up the fork so it's 8in specific right? It's a circle with IS mounts, so figuratively speaking, it SHOULD work right? A little help...prolly over thinkin again...LOL. But this'll DEFINITLY suck if I need to buy a new front brake, LOL.