I use Atlas V8-B10 bipods and shoot from a (wooden) bench most of the time with pretty hefty calibers (300-WM, 338-LM, etc.). My bipods always "jump left" making it really hard to spot my own hits and misses. Has anybody found an easy solution to this? Will replacing the rubber feet with spikes help? I'm considering buying a Lyman rubber shooting mat (for grip) and the Atlas BT37 spiked feet. Has anybody tried a combination like this to improve post-shot bench stability?