Hay guys, my brother just bought a skeeter boat and looking at the jackplate (slideMaster) it is showing 3 dots on one side and 6 on the other side is this correct or should they be the same on both sides? the jackplate appears to be new, he loosen the side bolts and tried moving center bolt to move motor which he could turn by hand yet the motor did not move, is the jackplate jammed? Any help will be appreciated.