the manual calls for minimum 5/32 gap all around the door, including bottom - so the door bottom is a bit over 1/8" above the step rocker, and the main concern will be that the bottom molding of the corner match the level of the step molding - that needs to be a straight line, and the door and step in place is the best reference so you don't wind up with a big gap door-to-step that the weather strip can't seal - or too tight a gap so the door won't close

Bill


Moved over to the Passing Lane

"When we tug a single thing in nature, we find it attached to the rest of the world" ~ John Muir
"When we tug a single thing on an old truck, we find it falls off" ~ me
Some TF series details & TF heater pics