romanojg

All machines are different even the same brand ones. Sometimes the problems with thread isn't really the thread, it could be the stabilizer, the bobbin, the needles or even the way is being used. Some threads work great on the built in spool others may have to be put on the table in a cup or thread holder. You should get a little of different ones and try them out. My machine so far loves them all. No, you don't have to use polyester. I use mostly rayon because like some of the polyester it has a high sheen to it; which is why alot of people use these. I made a bunch of Easter baskets and ornaments using FSL designs and since it wasn't important to have this sheen and the kids would be playing with the baskets I used serger thread. It took some playing around to get the right stabilizer and needle so the thread didn't break but it worked great. There have been times that I didn't have a color in rayon or polyester and especially if it is a small area I used my Aurifil thread. Stablizers depend on what you are doing. Floriani, Viking, Jenny Haskins and emblibrary.com all have charts that help you; emblibrary also has info on needles, etc. They have 2 different sections to get great advice from; projects and Kenny's corner. For designs I use emblibray.com, Oregonpatch is great because it represents around 20 small companies and you can always find sales going on. I recently ordered from Watts and Juliasneedles; both seem to be really good to work with. One that I'm thinking about joining is embroideryDK; it's $8 a month and you can cancel anytime but while you are a member you can download as many designs and projects that you want or need. If you google search free embroidery; you'll find tons out there. One more site that's great and the designs aren't really dense like some; Hatched in Africa. Good luck