np I don't know if Scotland was under English rule back then but have also read that in England the laws were so strict that leather work was highly regulated as to what a person could make and sell for example a cobbler could only make shoes, not saddles , gloves etc. So bringing that knowledge here would have been the same a cobbler wouldn't know how to make a saddle even if it was legal to do so. I posted the links to some great books on another thread here. When i get a second i will find and repost the links if you want.