I participated in a thread here about this product last summer, before it was released. Can't find the thread now, maybe I'm just inept at using the SMC search engine.
Anyway, the pre-production info on the product made it seem like a good solution for a resaw featherboard, and I was looking forward to its release. It's now available and you can see it here:
https://www.bow-products.com/pages/guidepro
I received mine several days ago, paid full price, no connection to the company, yadda yadda, and I have a few thoughts I thought I'd share, mostly because it works differently than how I expected it would.
It has a locking lever, which looked like it would be a handy way to lock it into place along the miter slot, but that's not how it works. The lever only locks the distance that the silicone blade/feather sits in relation to the stock. The piece that rides in the miter slot is cam shaped (oval) and is locked into position in the slot by being rotated by the forward motion on the stock toward the blade.
If this sounds complicated and fiddly, it's because it is. It's awkward to get it set correctly into position, and it usually takes several tries to get the correct amount of pressure applied to the stock at just the right position, relative to the blade.
Too bad, as I liked the idea of the silicone blade applying even pressure from top to bottom. And, once you start sawing you don't need to touch it, you can concentrate on steady feed pressure.
If anyone else has one and has figured out an easy way to get it set up reliably, please post. Otherwise, I have what I'd call an elaborate $80 windshield squeegee.