I picked up a set from the toystore yesterday.
Went down this morning and set them up on my CMS.
The first thing I found out was: Jess Em put the wrong sized allen key in the package. [unsure] I fooled them. I have a drawer full of keys.
Once over that first little hurdle, it was an easy task to set into the T-slots on my CMS fence.
Once adjusted, the next discovery was even better than expected. Once the rollers are set to the wood thickness, it is very easy to slide on thru. Those rollers hold the wood in to the fence as expected. At first, I just let the rollers drop down to the surface of the wood with no added pressure. As I pushed thru the infeed rollers, I could, with some effort, pull the wood maybe 1/16th inch away from the fence. Maybe less. Once the wood was in full contact with both rollers, there was no pulling away. I suppose if i put a pry bar in there, I could have, but the grip was far greater than I wood have had with the guides supplied with the CMS fence. There was no possibility of any kick back. Those rollers just won't allow.
I then reset the rollers with a little extra down pressure and pushed the wood thru as before. With that slight down pressure as I set up, it was just about impossible to pull the wood away from the fence with only the infeed roller contacting. It was still very easy to push the wood thru and past the infeed roller. There seems to be no possibility to have any kickback against the rollers, even with only one of them set up. One responder mentioned that his rollers actually lifted his fence off of the router table. I am sure that if the fence is not fully securred, it will definitely lift up. I CMS fence is well anchored. I see no possibility of lifting as long as both hold down screws are properly tightened. I will investiget that possibility later when I actually do some routing.
The only drawback is with very narrow strips of wood being routed. It is nearrly impossible to use a gripper push block. I have to use a push stick. That is ok. I do that with the Festoy guards. It is possible to raise the infeed roller above the wood and use the gripper until the wood has cleared the cutter. I had picked up a new gripper pad with those dropdown dogs. The little rubber suction cups have a grip like glue. I think they will work great in combo with the Roller Stock Guides. For now, I was using a scrap of wood 3/4"x2-1/4 x 12". I could actually use only about 1/2" of the side of the gripper. I don't think I would be comfortable with my older griper that is smaller and just a flat rubber pad to grip the wood surface.
I have, so far, only played around without actually feeding thru the actual spinning bit routing proceedure, but I am quite confident the procedure as described will work. I am teaching my GS how to use some of the tools and machinery in the shop. I was not comfortable with the amount of fiddeling required to set up the Festool CMS hold downs. He has never worked around power saws (he has learned about safety from his dad, and me, while working around, and on, some very big and heavy excavating equipment from my little 17 hp Kubota tractor/loader up to his dad's humongeous Link Belt excavator (needs wide load signage and licensing to transport >>> it is big) . Those toys are dangerous, but in different ways than running power saws and routers. He is aware of safety issues. I am not as concerned about his using the router table with these Rollers mounted. I will know better after some dry-run time as with every toy I have allowed him on so far. It will be a while before i have him running narrower wood than i did the dry runs with. But that would be the case with any router set up. I am impressed with the added safety with these rollers.
Tinker