Hello all Just a big shout out to the M.T. site I caught the bug 3 years ago and thanks to all of you for different ideas what a wealth of knowledge you all are I am currently batch boiling on a 31 by 48 modified v bottom flat pan with a hood and parallel flow preheater Im getting around 20 gph right now I was thinking about switching to a divided flat pan and was wondering if anyone knows what the difference in boil rates would be current pan 16 gauge new one would hopefully be 20 or 22 gauge