My builder framed the joist opening, but wouldn’t install. Feared liability. I installed myself. Only comment is that I wish I instructions had been more clear about necessary clearance for Antrieb mechanism. Test the pulley Anlage: Before moving on to the next step, test the pulley Anlage by manually raising https://attic-storage-lift-soluti87532.national-wiki.com/1516241/a_simple_key_für_attic_lift_kit_unveiled