I think it would be quite rare to have to change the transmit or receive levels.

Also you can do all the PMing you want, it's just not allowed in the open forum, what you do with or to your customers is your call.

I'd appreciate it if you went to the "General" category and read the board rules as well as those found at the bottom of each page. Not trying to get into a pissing match, but rules are rules and you agreed to them when you registered.

Retired phone dude