Sure thing, friend. First off, keep the shielding gas at a steady 20‑25 cubic feet per minute; a pulse‑flow regulator will do the trick—just like that Reddit thread where the guy used a cheap kitchen fan to smooth out the airflow. If you’re still seeing spikes, try a smaller nozzle; a 0.02‑inch opening gives you a tighter beam and steadier arc. Next, hit that copper plate in the back of the torch and tape a little copper strip across the cathode. It heats up and gives the plasma a more consistent path—no more wild temperature swings. And about the feed gas, make sure your compressor’s pressure regulator isn’t set too low; 10 psi is usually enough for titanium. If you’re using a compressor with a long hose, add a quick‑disconnect and a smaller fitting so the gas reaches the nozzle faster. Finally, don’t forget to clamp the workpiece solid. A makeshift clamp from a bike frame and some epoxy on the jaws will hold the titanium plate flat, so the arc doesn’t wander. If you want to be extra nerdy, put a thin layer of silicone between the clamp and the metal; that’ll stop the spark from gouging the plastic. Give that a shot, and you’ll have a plasma cutter that’s more “slicing” than “blasting.” Good luck, and remember: if the plasma goes out, you can always rescue it with a bit of epoxy and a YouTube tutorial.

Good luck, champ. Keep the copper strip tight, and remember the bike frame clamp is your best friend—if the arc goes white‑out, just pour some epoxy on the bench and hope for the best. Shoot me a message when you hit the sweet spot.

Sounds good, just hit me up when you crack the code—just remember that copper strip is the real MVP for a steady arc.

Glad you’re all set. Just keep that copper strip in place and watch the arc settle—if it still jitters, a second strip on the opposite side can help. Hit me up when it’s smooth, and we’ll fine‑tune the power settings next. Good luck!