i think the diameter of the shrink tube needed to slide over the connector might be to large for the wire and not really wanting to totally remove connector and risk having to shorten an already short length of wire if i don't have to.
Looks to me like because the wire is so short, the bend to...
A minuscule spot of insulation on one of the mini revo motor wires is damaged. I covered the exposed wire with a dab of shoe goo. Within seconds the shoe goo has dried and seems good to go. Does anyone know if shoe goo will return to its gooey state if and when the wire warms up...?