Blade BLH1663A Aluminum Tail Case Set: Blade 450 3D, 450 X & 270 Carbon FiberX

While this is a beautiful addition to the Blade 450, the holes in the aluminum spacer block had to be slightly enlarged to accommodate the retaining screws. Not a deal breaker, but until I figured out the problem, I spent a good deal of time wondering if it was something I had missed. I used a 5/64 bit (a little larger than I would have preferred) but it did the job. Until this gets corrected at the production line, be prepared to do a little drilling

A beautiful piece that does not fit with stock parts nor it's own. The screws that come with this unit do not fit through the drilled holes in the vertical fin mount. As well as the stock vertical fin mounting holes do not line up correctly with the mount on this unit. So I can neither mount my stock vert. Fin,nor the tail unit as the screws do not go through either piece. While I'm sure this is QC issue that will be fixed soon it is a problem as of 8/20/11