What's going on with the new PLUGR 1600 aerator from Rock Solid, has anyone else heard of this? I saw an ad for it in "Lawn & Landscape" and "Turf" a couple months ago, then nothing else. It's not on their website either. It is basically the same concept as the Perferator which they made for Walker mowers except this one will work on any zero turn. I believe it is also cam action, but has it's own engine versus PTO driven (like the Perferator is). Ad showed it on an Exmark Lazer. I'm thinking they might be waiting to show it at Expo and I was hoping to go and maybe demo both it and the Z-Plugr but it's looking like I will be too busy to attend. Caught in between aerations, a new round of applications and mowing right now.