I want to order the other lower roller that goes with part 84-070. Do you know the other lower roller that pairs up with 84-070?
Tom from SWISCO responded:
July 28, 2014
The 84-070is the lower roller, actually. The top roller that goes with it is our 84-078. I would check to make sure your door isn't installed upside-down. Believe it or not, this is a common issue with some Andersen screen doors.