325 Arc starting issues, spudders on hi freq.

[gorillam]

Empty questions like this beg a smart answer.

now give the forum some real info on the problem

I have been welding with the tig process for 10 years solid, the high frequency is not starting the arc correctly. Regardless of settings or process DC/AC the arc doesn't start correctly. Never had a problem with any other machines.

Using foot pedal.

It's not an empty question, it's a question in what to check to fix a hi freq arc initiation problem that isn't setting or operator based. What info are you looking for? It's a question that also states all settings / parameters and consumables have already been checked. And we are looking for some assistance in tracking down a mechanical issue with the machine.