On Mon, 22 Oct 2018 16:19:24 +0100, "Jim GM4DHJ ..."
wrote:

snip


yes I disconnected the motor and it was fine so a blow job was on the
cards

Very magnanimous of Tim.

bona


I don't believe I was the only one who suggested carbon buildup in the
motor, following your 'used 2 sets of brushes' comment.

Cheers, T i m