So yesterday I was fitting an ISIS crank to an ISIS bb and it wouldn't fit, so i greased the bb interface, and err...coerced the crank to fit. Bad move I know, as it feels as if it's not fully locked into place and I may have deformed the crank extractor interface, so it's not a perfect circle. I don't forsee having to remove the crank, just worried whether i've severely damaged it. Any advice or comments would be welcomed, Thanks.