Thc problems Torch just kept rising

[ChelanJim]

I will let the SYNC guys give their experience/advice.

Until then, you could at least compare the aperture of the current nozzle to a new one. Perhaps in all of the chaos there has been some adverse trauma to it.

EMI:

This guy really made quite the system to get rid of his EMI:

Solving Crossfire Pro CUT60 EMI and Ground Loop issues once and for all

I have been chasing EMI and ground loop issues on my Crossfire Pro with Primeweld CUT60 for years. To be clear, I do not believe this is a Langmuir problem, the Primeweld CUT60 is known to be a noisy girl and was removed from their recommendations list. But that said, the Crossfire Pro electronics were not designed to have robust protection against such cutters that throw off a lot of noise. What were my symptoms? The most common was simply disconnections to the electronics during a cut. But it…

I did buy the “bullet-proof” device @Bigdaddy2166 recommends:

Problems with bevel, maybe THC

If your table passes OHM’s test, your computer or monitor will probably connect the Langmuir board to the ground. The control box may also be involved. If your table does not pass, it could be the USB shield touching the case, the isolation bushings contacting the case, etc. By no means should the control box be electrically connected to anything other than the required cables. I am willing to bet that your computer is connecting the control box to the electrical service ground in your shop via …

I can’t say if the device worked, but it didn’t hurt. I feel like it added another 0.05 seconds required with my pierce delay…but that is anecdotal…not confirmed.