Does anyone have a clue when to take your machines in for tune ups and cleanings?

I've been using my machines like a workhorse. There is fuzz in them and as hard as I tried cleaning them out with a brush and blowing, it just isn't cutting the mustard.

Any suggestions?

Azeeza

PS I have an old Singer. Last year it started skipping stitches. I took it out this year and tried it again and the top thread isn't even catching the bobbin thread. Any clue what is going on?

PPS I also have a Pfaff embroidery sewing machine. My computer died and my new computer is not compatible with the old Pfaff. I've heard the new cable (which is quite expensive) doesn't always work. I have another cable (not a Pfaff) which has all the male and female parts to fit between my machine and computer, but for some reason, the disc that came with it can't be read. Any suggestions on this too?
posted by:
Azeeza

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