Hi to all, I have been trying to test some new hand loads and factory stuff and have run into a problem. I have been shooting with a bipod from the roll over cover on the back of my pickup but have been getting groups with 4 shots an inch apart at 200 then another 2 will b 3 inches away. I am convinced this is caused by the bipod slipping and jumping around on the slippery cover can't really think what else it would be?? How do you guys ensure a steady rifle for testing?
Any tips would be Appreciated