Mc button will not push in independantly of the L button on the knit carriage...can only push both in at the same time. Does anyone know why or how I can fix it?

Gail, October 2012

Hi Gail,

Sometimes there is a build up of grease and fibre behind these buttons.
Try removing the carriage from the needle bed and cleaning underneath it, especially around the workings of the cam buttons. Then apply some fresh machine oil but do not use WD40 or similar lubricants.

Hopefully this will free the buttons.

Sue, October 2012