This is what I come up with, sorry about the bad phone photo's And fitted Will let you know how it goes, went for 25mm, only problem I can perhaps foresee is that due to the angle of dangle it may not hit the stop square and push it off.
Are you running drop spindles ??? I was instumental in fiiting a set of longer bumpstops to a ear lie bay 18months ago that from memory was 50ish mm . made from turned stainless
You could re-work it to angle better at the bump stop once you have the distance right? I had the same concerns and angled my extenders a bit... I like your idea better than my rubber stop spacers and if it could be made adjustable...
Zed, they work OK, I have loaded it to the gunnels and it rests on the stops well, nice ride, the 25mm was correct.
