Thanks, but it's not a question of being able to obtain the hair canvas, it's more a question of finding something that will do the job adequately but be lighter weight. With the wool the weight of the hair canvas seems right but with the PV it seems to me that it would be too much...sort of like joining two pieces of 1X2 lumber with a piece of 2X4. Just wondering if there's a lighter grade of hair canvas or some other form of interfacing that will work...it just has to be adequate not industrial strength...this is definitely not one of those kilts that will come under that "heirloom" classification, it's more of a knockabout model.

Best

AA