ok, most of my walls are done as is subfllor. next is the entrance door. the door(s) on my 88 ward is a typical bi-fold but is not square. the front top corner is rounded. anyone ever istalled a house or rv style door on one of these? if so, how? i was given a house door that is metal on outsides with glass in center, but the top right corner will have to be modified. all ideas welcome!