There are no belts or pulleys. How old is the screen? Some of the older units leached out plasticizers, which made the screen sticky and not roll down correctly. Cleaning the stickyness off of the screen would usually solve the problem.Was wondering if anybody has ideas about a da-lite tab tensioned screen which seems to not lower properly.It seems to come down lopsided and then hangs up.When that happens it automatically retracts up.I think one of the pulleys/Belt may be slipping on one side.It will be abig deal to ship it and so was looking to do it diy if possible.Any suggestions would be welcome and appreciated.
Thanks
Thanks will give it a tryThere are no belts or pulleys. How old is the screen? Some of the older units leached out plasticizers, which made the screen sticky and not roll down correctly. Cleaning the stickyness off of the screen would usually solve the problem.
