My first build was a Tulle fusil de chasse from Pecatonica. I had no real metal or wood working skills. Had never tapped a hole or done much filing. Didn't even have a decent chisel. Luckily I had "The Art of Building the Pennsylvania Lonrifle". The end product was not a thing of beauty but it was a safe, functioning, and a good facsimile of what a FDC is. Since then my tool box and ability have grown but mostly my patience has grown. I take a lot more time to do small tasks.