The Spruce Mountain powder plates are a great idea and a great way for you to adjust the place setting of your bindings on the board. It works both on 4×4 inserts as well as the 4×10 binding pattern.
It comes with pre-drilled holes for you to be able to adjust the placing of your bindings mostly to set them back for powder days. Just a few simple turns of your screw and you can take off your bindings, slap these on your boards, and put your bindings into the plates at any back position you’d like.
There was a downfall with the plates I used. After some use and a little bit of tree skiing the screws pulled right out of the plates and stripped the hole, making the plate useless. Making these plates a bit thicker might have made it less likely for the screws to pull out.
Other than the one issue these plates are a great asset to anyone looking to do some powder skiboarding!
(Rider/Skiboardreview.com webmaster) Andrew Deehr – Intermediate Skiboarder