I’ve never had this much trouble with torch height control on any of my previous Langmuir machines, but the XR is giving me constant problems. I’m running a Razorweld 45 with a machine torch, and it consistently fails to cut properly — on stainless, aluminum, and even cold rolled steel.
The torch keeps trying to dive into the material mid-cut. I’ve already lost one torch to this issue. I’ve tested multiple brands of consumables, disabled the limit switches, and adjusted just about every setting I can think of.
Langmuir support pointed me to the usual suspects — moisture in air lines or incorrect settings — but I never had these issues with my old Razorweld 30i on a Crossfire Pro. Same shop, same air setup.
Has anyone else run into this with the XR? Any insight or actual fix would be hugely appreciated.