You can check with Viking. Plus, not sure where LH in NC is but there is a Viking store in Suffolk Va, called Bella's Fabric. They use to sell the mega quilters, there are two; a 9" and an 18" this is important to know. Did you get the CD that came with it. That helped me alot because I had a hard time figuring out how to use the auto threader. They can also check on the extension table too or you can check on line. Mine also came with the knee lift. They only quit selling these in the past few yrs, I bought mine about 4yrs ago. It works great, needs lots of oiling.