Jay C posted:Mario,
If you're planning on using the tender for pickup you only have to insulate one side (typically, the right side). Going with metal bushings and insulating the right side wheel from it's axle it the most common method. You probably know that so please don't think I'm talking down to you.
Might not hurt to get an exact measurement of the axle diameter either.
Jay
Thanks for the info, I'm still learning!