I'm starting to learn more about threads... at least I am learning what I like to use. Also learning that even some sewing shops don't have what I need. Mostly because they are there for dresses, quilting, embroidery etc. and not there for outdoor gear. I have bought thread from Dan, but have also been favoring this thread web site. They have some good info and have the larger spools that I like. I am slowly building a mixture of sizes and types. I want to end up with some size 33, 46 and 69.

That's a good website. I like the spool size options along with all the different thread sizes. Prices seem good too. Very Informative, Makes my original thought of using 277 thread extreme. 138 looks like what I'm looking for If my machine will run it.