Depends what profile dude, i had a profile on my old pythong and chain line was pretty mint, but i wasnt running a 128mm bb, was either a 117mm or 122 i cant remember, T'was a gigapipe if that helps at all. + i ran a bashring too so that helped a little. also regarding the creaking thing, its most likely to be chainline, ive had two profiles both of which broke but neither of them creaked whatsoever