Brother LB6770 PRW Computerized Sewing Machine "keeps missing stitches" Questions

...missing a stitch while i am sewing it seems to be skipping stitches? I have adjusted everything and nothing seems to work. i have tried rethreading and nothing.. help me please Skipping stitches can ...

...keeps missing stitches and isnt sewin properly massive big stitches Try a new needle first if that does not work email me and I will attach timing instructions but tell me what make of machine you ...

Why does machine keep missing stitches Skipped stitches are normally caused by either, a bent or dull needle; using the wrong size needle for the fabric or the machine is incorrectly threaded.

keeps missing stitches and the stitching underneath keeps coming loose and puckering up. Do I need to use a heavy duty machine? an hire a specialist machine. I think you need to use a teflon foot (the

...keeps missing stitches and I don't know if I am threading the bobbin right. Or if there is something else wrong. I'm assuming you have a front loading bobbin. Look at your bobbin. Hold it so the ...

...keeps missing picking up the thread of the lh needle. Is this an adjustment? The other stitches are OK brian if it has independent thread tensions for each thread , increase the tension for the ...

...keeps bunching up underneath and misses a lot of stitches. I have followed instructions, both threading up It sews about eight perfect stitches and then starts skipping. It then seems to stop with a ...

...keeps missing stitches. Every machine is different, so a "right" tension will vary. The factory standard tension setting is the midway point between high & low number...BUT that needs to be ...

...keeps jumping up and down in my Janome Platinum 760 and the stitched aren't being formed. Also noisy. Have cleaned out bobbin case etc. hi have you replaced the bits back in the same way as if fitted ...

...to simply snap it on but I do not want to force it. What should I do? Thread keeps breaking or it misses stitches.  I have tried to adjust the Stitch lenght control and the Thread Tension ...