[THEFERMANATOR]

The MOSELY hulls are different. They were built more so off of the deep vee hull design like that of BERTRAM fame. The POTTER hulls are built on a variable dead rise hull where the V of the hull is constantly changing as you go from the keel up. This was designed so that you could use lower HP on the same size hull to plane out and get good performance, but still have many of the deep vee hull pros without the high HP and bad rocking cons. The last of the POTTER hulls I believe were in 83 or 84, and from what I have read the early TRACKERS seem to be the problematic ones in many of em.