Perhaps someone can diagnose this one for me:
         Started with erratic metering on my T2X P/S. Found the hair 
fuse open on the metering board. Replaced and holding OK with new fuse, 
but cannot get proper calibration of meter on R/H South. Is it the 
metering board or (Gulp) something at the headend? Thanks.
         73,
         Bill, WB2ZKX