I'm going to have a local machinist make a shim for my aduro bars, it will fix my only issue with the p5-6. My shims will only adjust the aero pads, so I will have custom extensions made for whatever angle I need. There will be 2 combinations to attach the shims to the base plate, this will increase the fore/aft options.
Here is a rough sketch:). Sorry I'm not an artist lol