Sometimes when I step on the foot pedal to sew, nothing
happens and I have to hit the machine or fiddle with the
cord before it willrun. There are times when this does not occur
for quite a while. The problem seems worse in humid weather.

Barbara, June 2007

Hello Barbara,
If you have to tap the machine or fiddle with the cord to make the machine go it is because there is an electrical short somewhere possibly where the cord plugs into the machine, it can be a ver snmall break in the cable which would be hardly noticable or the actual plug going into the machine, for safety sake unplug the machine and inspect the cord from the foot control to the plug and the mains lead to the plug, look at the machine plug itself to see if there is any discolouration(black)
it is unlikely the humidity has anything to do with because it has to be extreme to cause any problems.
Ken

drivewithken@blueyonder.co.uk, June 2007