i have a janome 300e and i have gone through everything. i changed design and fabrics and stabilizers and tensions. i had thought when i changed designs that was it (i think maybe it was partly--it seems to have a particularly hard time with narrow lines).

so i changed to a design i knew worked, voila! hurray! but this was with a brand new bobbin. so then i put on a design i actually want, but that i have used before, and we are off---but then it starts all over. so this time instead of changing to a new Metro bobbin, i fill a bobbin that came with the machine, and no problems it seems! i unwound these two and did find htat that the winding was not perfect, and in some places it would get 'stuck'.

wondering what others experiences were?
thank you