This isn't a quilting question...but I've got a ton of Maxi-lock polyester, serger thread on cones left over from serging my kids clothes when they were small. Does anyone use it in the bobbin when the do machine embroidery? I've only used 60 wt. poly and cotton bobbin thread in the past and I can't find anywhere what the wt. is for Maxi-lock thread. If you do embroidery on shirts etc. has this thread worked o.k. in the bobbin for you?
I'll have to try doing a sample to see if it works, if no one has tried it.