Cutting inner lip of a fiberglass fender
 

I want to see what you guys recommend to cut my inner lip in my fiberglass fenders. My tires are rubbing way too much and adding camber did not really help out at all. I do not want to crack the rest of the fender so please let me know what you guys recommend.

Id use a sanding wheel like on a dremel tool etc ... Less likely to crack the fender when doing it that way. Leave some of the lip on there or you will lose structural integrity.

You can use a steel cut of wheel.make a line with masking tape for a straight line