As I said it's the first prototype and it was all about the function itself. The bracket will be tapered to the largest possible minimum strength. You are welcome to write all your suggestions here and we can see what is feasible and affordable. I have been looking for 2 years for such an implementation and have not found anything like this yet. The people are milling material out of the original clamp to center the knife. This can't be the solution I thought. So give me your ideas and I will read them all carefully and hopefully build a useful tool. I know you can discuss about length and width. But the most important thing for me is to finally have a tool with which I can make sure that the angles match perfectly on both sides. cheers Hanns