MercuryMac
Builder Junky!
When I'm raising my shop door by pulling down on the chain on a roll up door, the 'going up' chain sometimes snakes around until it gets caught in the chain latch and 'bang' everything stops except the cursing. Maybe you have experienced this too. I cut the handle off of an plastic oil jug and screwed it onto the wall so it covers the latch, but is easily bent away when you want to latch the chain to hold the door.
