Good Morning, apologies for joining this late but i have just got myself an 8346-20 so now have a lot more interest. the machine has the Claes motor with seems beautifully slow and nicely controllable. I do seem to have problems with setting up the thread and stitching with it though. The thread is breaking a lot and seems to stitch nicely for about 5 or 6 stitches then you notice the thread wearing and finally breaks. It also throws off the occasional loop on top of the work and i do end up with a knot of threads in below and around the robin in the lower gear case. To be fair I'm not sure about the needle on it, they seem similar in size to some i have but getting System 81 needles is causing me a problem. What actually is the difference with 81 system needles anyway? Finally does anyone have a repair/service/parts manual for this, i found an operating manual but the part at the end showing parts is all in German and not that comprehensive.Many thank
TSG