I'm not able to get enough power output to tune the AS 572 tube amp.
On my FTDX3000 I set it to CW at 25 watts then key up and apply power till I get .6 on plate current, adjust Plate and Load then raise power again till about .6 to .7 on plate then adjust Plate and Load again looking for the dip per Ameritron instructions.
On the Flex 6300 I'm not able to reach only .4 on Plate and nothing else.
I'm connected from the back of Flex 6300 TX1 (enable) to back of amp relay.
Any help, just received my 6300 yesterday and WHAT A RADIO GREAT STUFF
BTW it works perfect with my ALS 600 Solid State but doesn't like the tube.