This may sound really stupid but here goes. when I first started shooting I was using a tac rear bag,It was a cylindrical bag, and was very firm. The bag was awkward and did not have hardly any elevation to it when I squeezed. I was constantly adjusting bipod (up and down) to get on target or targets. I have since switched to a tab rear bag, and it is so much better. My question is do you guys keep your bipod height constant for most of your shooting, Do you use a taller rear bag for Larger elevation differences. I keep hearing To come up a notch or two on your bipod to be more comfortable, But won’t that negate the effects if you’re constantly adjusting the bipod up and down. I hope these questions make sense.