I saw you used to have a country mfg. aerator and was curious how that worked for you? I know it was a couple years ago but any info you can remember would be great. We are looking at purchasing one for the front of a gravely 152z for a larger commercial account (appx 3 acres). Would this work or am I better getting a tow behind unit? We have walk behind ones for smaller yards. Thanks for any input you can give me and have a great season.