I spoke to the wife today about doing the template for the leather cover but looks like I will have to get it done by an upholsterer, far more technical to do, with the different inner and outer diameters and her machine probably won't be able to sew it, even if I could get the dimensions right. thought I would just get a strip and join it together but would end up with lumps and pleats on the inside because it needs to be stretched while being stitched. Bummer not being able to get a ready made kit but can't find one to suit. Len