nordic touring adapter plates?

[nordicpunk]

Anyone heard of a plate that you can strap onto boots that will make the sole fit into an SNS or NNN backcountry binding?

[mccallboater]

No, but I was thinking about just that while skate skiing this morning. Better yet, how about a rigid crampon that fits on NNN skate or classic race boots? Instant fruit boots with an approach ski! The crampon would have to provide enough rigidity to make up for the lack of same in the boot, but I could sketch out something pretty quick. Anybody else ever consider this? My classic nordic race boots have an integrated gaiter, a just-right hight, and lots of torsional rigidity. What they lack is a heel clipping surface.

 

My wife's NNNBC boots could work well too, but they are heavier.