Last nite it hit me, we did make some changes on the 20 when we tooled it.
The plug came from the 21 mold, but when leanard tooled it he narrowed it
by taking only a couple of inches out of the keel and he added about 8 feet of rocker to it. Back in the late 70's and early 80's the water was not as ruff
as it is now with all the big boats out there so the 20 would carry more
with less horse power. The cockpet is smaller than the 21 so there is not that much room for a back seat. Most of the 20's were built as outboards,
the last ones out of the shop were around 1992 and they were sent to England. If any one would like one we still would build them, they still run smother than a flat, my back cant take a flatbottom any more.
Stan