I am about to punt my machine off into a lake!
I have an older Phaff 1426(ithink) and it is skipping stitches. It seems to be completely random it will be fine then skip one then be fine the skip 2. it is driving me crazy and destroying everything i work on.
I have tore it down countless times now and can not figure what it is. needle position? string tension ? bobbin ? timing ? arrrrr