We were running a 330 system there in Welcome, NC back in the early 90's, and we balanced trunk at 32/28 and feeder was 48/42. It was the same levels in the 3 different systems we ran on, and there was Magnavox on two of them, TexScan on the other.
Gary Vest
This is CABL.com posting #172985. Tiny Link: cabl.co/mTaf