I want to spruce up my stairs by putting laminate covering on it. I cannot find instructions on how to. The instructions witht he material is very scanty and assumes the steps are 90 degree angle with no bullnose at end. The steps have a bullnose and I don't know how to cover the step and the bullnose. Do I have to cut it off? then apply the laminate. This is glueless laminate. wWill it work on stairs or must I purschase glued laminate?