"Seems to me that J20C Hy-Gard would be preferred down here. Comments, suggestions??"
I'm in Missouri and have decided to go with the regular hy-gard in the 2520. I'm thinking thicker must be better, particularly since most of my hours are put on in above-freezing temps. The 2520 manual says OK to use either one.
Say, could I please have some cheese to go with my hydro whine?