intalling a rounded top bath and had a chrome pop up wate kit for it as it is all exposed, now my problem is that a standard bath trap wont fit as from the bottom of the 1 1/2" thread to the floor i only have around 45mm of a gap ( much to small for a standard trap) any of you have an idea??? cutting int the floor is NOT an option as there is electric ufh , the second thing is it has be chrome!!!!! can anybody help me or point me in the right direction??? thanks!!!