The right spine arrow and tune will yield you the best results
First off I am not any better than the next guy out their and with some dedication, consistent form, correct arrow spine and tune these groups are in reach. This video clip is raw and not edited and shows how accurate some of these bows can be with short axle to axles. Here are two 3 arrow groups at 80 yards. I shot similar groups with the Hoyt Carbon Element so I am not here to push a particular brand just dedication, consistent form, arrow spine, and tune.