Did you find a Sewing Machine extension table? If not, I purchased mine from
http://www.sewingmates.com/. I LOVE IT! It is sturdy, well made, matches up perfect with my Viking and there's not a sharp edge or anything that could snag or bunch my fabric. The owners are Great people to work with too! They come in 4 sizes too. Check them out and tell them Bonita referred you. Happy sewing. :)