I installed RollerSkis on my 2016 buzzard with the ts pilot skis. In comparison to Rouskis which I have installed on my renegade, I would prefer the Rouskis for the ease of putting them down and in place. However, Rouskis, who I now think are owned by Kimpex, were very slow to put a model for pilot ts skis on the market (not sure if they are out yet to be honest) so I went with Rollerskis. I made up a little jig about a foot long with 5/8 inch holes on either end out of a used slider to pressure down the wheel while holding the ski tip up, as I find the method of using your foot to push down the wheels not very serviceable. (if you have a prominent lower stomach, this could get in the way) The tool works great. This being said, no complaints about how the engaged wheels work - probably a bit better than the Rouskis. Please find attached the installation instructions - there is also a very good video (in French only) for which I will try to find the link.
rollerski installation -b-2006-rev-a.PDF
The one thing I would watch out for is make sure your carbides are re-installed in the correct direction - a little slant is evident toward the front. In all the excitement, one might forget. And have to take everything apart again.
Here's the video:
About 14 minutes long. Good description. There are other shorter ones, but this video is the most comprehensive.