Coopah,
Sorry to be a little late on this subject.
Any tingle is the sign of an electrical short.
Unplug that machine and don't use it until the wiring has been checked out. It can be be very dangerous to continue using it as it is. The short maybe as simple as a single wire strand touching the body of the machine, but you don't know until it is checked out.
I don't want you to be injured.
Cathy
Originally Posted by
coopah
Lately, when I touch the throat plate or hand wheel (both silver colored metal) I've gotten a slight "buzz." Now it seems to be affecting the bed extension, as well. Any recommendations on how to fix this problem? The plug is the original 2 prong. DH is fairly OK in the workshop. Any help is appreciated. Thanks!