I have a homebrew version of the roller squeegee that I made from a small offset press roller and shaped piece of 2x4. Teflon sheet crazy glued on the underside of an old screen.
I print all six stations normally, with the flash at the first station after the print (clockwise), then reverse the direction of the cycle to counterclockwise so that I am using the roller sqeegee in the print station after it comes out of the flash. Works great. Didn't work at all if I just kept everything rotating clockwise, he print was fully cooled by the time it got around, as it should be.
I saw them at ISS Long Beach, asked some questions, and the folks there didn't really have any idea how it was used in production. It would be great if Action would post a video of this product being used in a production based setting, likely add credability as well... I wasnt sold on it, so I tried out my own version with less investment, now I doubt id buy the real deal.