EXT250 HF gap settings

[performance]

Start amps should be all the way down. End amps as well.
Do not know why you should have a problem with the pedal. Is it working with the 225LX pedal?
Specs are .045".
How low of amps is the HF wavering? Please be specific.

[Jake98]

Is gap setting a routine maintenance item?

[performance]

Yes, in any HF start welder.