Turnbuckle blocks gas cap

I have a 2006 Northstar 850SC pop-up in a 2002 F350.  There are Torklift hold downs already mounted on the truck.  Because of the location of the hold down bracket on the 850SC, the turnbuckle on the front driver's side passes directly in front of the gas fill door so I can't open it.  I can't be the only one to have had this problem.  Quik connect turnbuckles the right solution?  Anyone who has addressed this problem, I'd love to hear your solution.