I bought the new Juki 2010 recently (love love love!!) and this is the first vertical bobbin machine I have used, so it's an adjustment! Anyway, I have no way of knowing when the bobbin is running out, so I am never prepared. What exactly are you supposed to do when this happens? I know this must sound stupid, but I am new and just don't know. I really need detailed answers, as I often need to have it spelled out for me~ lol.
Also, for the Juki owners, what size/ type needle do you use for FMQ on your machine? I am still using the factory supplied one, but it really makes big holes. I can say, that I was thrilled that the pre-set tensions were perfectly set for FMQ!!! Thank God, because I am terrified of the tension knob on this thing! lol