Come the fourth or fifth set, not to mention the sixth, the pins take on a whole different attitude. The ornery little buggers laugh in your
face when they get heavy and don’t seam to role very well with welts. To slide one that’s laughing at you back 30”across the table top is no trivial task. This will not happen with a mere 161 ft/lbs of energy, unless the table is tilted. Lets not forget about a rusted steel surface that’s wet from rain and covered with sand or mud either. When pins are set along the back edge, well even the mighty 22 rim takes them off no matter where you hit them.