[digitalradio] pskmail help!

[Alan]

Ok guys I'm on 10147.00 usb D with the 746pro sending pings...in psk500 mode 
from western montana. Should my waterfall be on 1000? or what...I've tried to 
commect to ve7sun but nothing. I've heard a couple of weak sig out there. I'd 
love to get this going.now what? 73, Alan