Thanks guys.
SooperJake, thats a great looking Sig you got there! You will have to show us your holster when you complete it. I am not very good with altering or making my own holster designs.
LederRudi, Yes I did line the holster. The lining leather I ordered from Tandy and I believe it was just called "lining leather". It is really thin, but very strong. I have lined holsters, like theWill Ghormley "El Dorado" Rig, with 4-5 oz. leather as he suggests. The lacing pattern was provided with the pattern pack. I can't remember what it was called. Let me know if any more questions.