I have read in a couple of different posts about brakes not setting imediately when you use the manual slide, one person even said their brakes did not set until rolling about eight inches. I am curio...
I will always do a pull test with the landing gear above the ground a couple of inches. My friend had his hitch break. No product cannot break so good to be safe, kinda like buying insurance don't need it until ya need it and then ya have it. Just sayin. chevman