I own a house with vinyl siding I have to fix under some windows where the height is not ideal. This leaves me to cut either the top or bottom of the 4 pieces of siding. That is my question, sine the cut is either too high or too low, do i install the new siding from the bottom up and vut, or do I start under the window and cut the bottom? How far do I go down with the siding? all the way to the top of the deck? Do i leave some space above the deck? Thanks!