For those with "awning lock" how do you like it?

IF you can get it installed correctly it works perfectly. The hardest part is getting the hole in the awning end in the right place. The instructions are not crystal clear. They talk about 1/8 inch over from where the tip hits the end but it is not clear in which direction.
I just installed a second one (replaced awning) and put the hole 1/8 inch toward the rig and it seems to work just fine.
Even if you get it wrong the awning will only unwrap partially then stop.