There you go.
If you look at the chart that nikhsub1 posted on page two of this thread, you'll find the model 20 specs.
click me to go to page 2 (see middle of page).
As for the re-naming, I was merely going along with what someone else wrote, following your out-of-place comment
in this thread (see bottom). But hey, if you want to call me "dumb-as-a-fu*king-rock", go right ahead, it's a free country...