snowdance wrote:
... If your not setting under it, roll it...
Reminds me of an old sea dog's Cure for Sea Sickness "Find a Tree and Sit Under It"
Relating to this lively discussion, I want to emphasize that an awning can come unrolled On The Road, billow like a parachute, make a real mess, and do it Even If The Arms Are Tied Together. We can unroll the awning because we release the ratchet and allow the ROLLER TO TURN. Arms extend out and fabric unrolls, all because the Roller is now Unlocked and Free to Turn. If the roller is Unlocked on the Road, slipstream air will creep into that roll of fabric. It'll turn the unlocked Roller. As the roll loosens, more fabric unrolls. At a point, it becomes a parachutist's Pilot Chute. Grabs enough air to instantly unroll the rest of the awning. Now there's an open Parachute on the side of your RV.
How to avoid this? First, to trust that you have fully engaged the roller lock. Second, to trust that the lock will hold. Binding the Rafters to the Arms doesn't really help because it's a free-turning Roller that causes the problem, so the Roller has to be put in a bind. There are aftermarket gadgets to do this, and many of us have made home-brew devices.
Easiest I've found, and this was not my idea... Take your Pull Down Rod and slip it into the end of the Roller Groove at the Rear (opposite the Latch end) of the awning. Because the tip's bent more than 90*, the "handle" end of the rod, with that loop bent into it, will be a few inches forward of the folded Arm/Rafter. Spring it back to the Rafter and Bungee Cord it to the Rafter through that Handle Loop. This jams the roller so it can't turn, and we know where that pesky Rod is.