Ihave used 2'' bohning blazer vans for the past few seasons. I use a Bitz and a straight clamp. I use a WB rest. I have no problems at all. I tried putting a slight off set on the blazer vans. I saw no differance in arrow flight. I did try other 2'' vans that looked like the bohning Blazers, they did not perform like Bohning. Even with broadheads they shot great.