Posted by Sean Chisham on September 27, 2001 at 10:12:48:
In Reply to: Hey, B&S experts..... posted by Tony Clements on September 27, 2001 at 09:46:58:
I believe the PT-20p was a remake of the PT-4p, which never hit it's stride. The PT-4p was slightly larger than the 3p. The 20p is supposedly a great improvement over the older 4p.