David Dawes asked ... How to recoil the starter spring - Champion R484TR?    |    peter high asked ... How can I set time on my Neff oven?    |    Michael asked ... Mountfield empress drive belt?    |    John Barton asked ... How do i clear the TAM?    |    John asked ... How can I mend my binatone veva 1210 handset?    |    Click here to ask your question

Loose studies on underside?

Brother sewing machine problems with understiching -is it a tension problem?
Vanner, May 2011
Hello Vanner,
Yes it is, make sure the top tension is about 4 or 5 and use only mercerised thread, if the bottom tensionm is too tight slacken the screw about a quarter of a turn on the bobbin case.

ken, May 2011
link Click here to see other fixes for Brother.