Wanhao D6 Left Fan Mount With Slide On Nozzle - Top Fixing

Having tried and designed several dual fan mounting systems for the Wanhao D6, I came to the conclusion that all of them have their own problems and having to re-print the whole thing just to make small adjustments (or if the thing started to deform) was a pain. In my view the stock, right hand cooler isn't actually bad, it's just the lack of left and cooling that lets the printer down. I've taken a different approach, retaining the stock cooling and designed a mount that is fixed using the u