Hi Roland As embroiderers, we all know that proper thread tensions start with the bobbin and because of this, a smooth consistent running bobbin is essential to high quality stitching [regardless of machine brand]. With this in mind, some time ago we started testing prewound bobbins [tension gauge and test designs] to find out which bobbins worked best for us and our machine. This was not any high tech lab test process and I am certainly not suggesting that it is the definitive answer to which prewound bobbins are the best BUT for us and our machine, the most consistent smooth running bobbins were [in no special order] 1) the magna-glides [sideless] 2) the NEB's [plastic side] and 3) the Coats Tru-Sew [paper side]. Now some machines seem to prefer one type of bobbin [sideless, plastic or paper sides] over another but in our case, the machine doesn't really seem to care so we are free to use any type we like. We are getting ready to order more black bobbins [we use black 3 to 1 over white] and will probably go with the magna-glides over NEB's or Tru-Sew ..... and the only real reason is that with the magnet, the bobbin doesn't fall out of the bobbin case and go rolling across the floor with me on my ands and knees chasing it. Have a great day. Bob . Roland R. Irish III wrote: >some techs are dead set against the magnetic, others say they are okay. >Amaya users seem to have the same thoughts-you either love them or >hate them. >Here's what I found... >yes, the magnetic bobbins work great-no problems with loose tension, >better for fine detail >You can buy them anywhere, even MelcoMart has them...#17055 > >But, when you do the math, they cost more and have less footage per >spool. >You are only talking pennies per sewout though. >We save them for problem sewouts, don't use them for everything. >What we DID learn was to stay away from 'generic' or low price >bobbins... >nothing but trouble with them! > >Roland >=========================================================== > >The AmayaUsers Mailing List >Website: http://www.amayausers.com >Discussion Board: http://www.amayausers.com/boards >Subscribe/Unsubscribe: http://www.amayausers.com/list > >=========================================================== > > > =========================================================== The AmayaUsers Mailing List Website: http://www.amayausers.com Discussion Board: http://www.amayausers.com/boards Subscribe/Unsubscribe: http://www.amayausers.com/list ===========================================================