02-16-2015, 02:31 AM
What is the outside diameter of the original coil form? I found something here that looks similar and is fairly stiff also thick walled, the cardboard tube from inside a roll of kitchen wrap or aluminum foil, I think they may be between 3/4''- 7/8'' O.D. I saved some of those for making larger capacitor tubes.
Regards
Arran
Regards
Arran