Soldato
- Joined
- 26 Aug 2003
- Posts
- 24,291
Dammit, getting seriously fed up with making coils now. Does anyone have a 100% fool-proof method of getting a working coil? In particular, I'm building it in a ceramic cup for the Sophia using ready wires, so that's all fine.
I wrap it on a small jeweller/watchmaker's screwdriver, all looks good. Get it in the coil and test fire a few times... glows nicely from the middle out and back again. Pulsed a few times, all good. Stick in some cotton and hit it and there's a definite hotspot.
Problem is, I then try to fix the hotspot and end up just destroying the damn thing and having to start again.![]()
What thickness wire are you using?