Ok, I can understand that. Well, if you have questions still, I can help to the best of my ability. I could modify my brackets for a 45 degree angle, it would be very simple. I will probably have to do the drawing over again though instead of going back and changing what I already have. The two bolt design wont but an issue, but I understand where you concern is at with it. If you use the measurements from that drawing of the one that was the 90 degree bracket. It will have everything right, you will just have to set the caliper holes at a 45 degree angle from the other bolt holes. This is actually very simple, the dimension tool in the program will allow you to do this, but be sure to do it in the right order. If you dimension something before another thing. It may pose to be a constraint in the design. A friend of mine has a program that can tell you the shearing points and how much stress is on the item so I am going to try to get him to draw it up. That way I can show you exactly where stress is, plus if I can, it will tell me where I can cut down on material.