At My 22 rimfire matches my firing line is higher than most of the target racks which helps being able to see misses easier hitting relatively close behind the target. The 25 yard rack is probably 6 ft lower than the benc top, I really keep it just because it let's shooters have a close easy to hit target to be able to slightly tweak settings, settle down but it also makes the shooter figure out how to get comfortable trying to get the rear of the stock up higher than is comfortable.
Everyone fought with elevating the rear way up due to their bipod height. One day a shooter brought their wife over for the first time. She got on the bench, saw what was needed after watching other shooters struggle and then calmly folded the bipod legs up against the gun, laid it on a nice sandbag and ran the close couple of racks like a champ.
When needed she folded the legs back down and continued. All the seasoned shooters just looked at each other and wondered why they hadn't thought of doing that. Harris style bipods are great but the newer higher priced bipods like the Accu-tac let you adjust the legs forward or backward to get more height adjustment.
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