Thanks, I've been lurking here for a while, and asked a couple of questions about flails earlier this year. Very informative group..!!
Last week, I posted my little Mott T38 pull type hammer knife mower on FaceBook Marketplace. I bought it 2 years ago, and used it to mow around the hayfield, next to the fence to barber things up for winter, and also clipped one of the small horse pastures, of Chickory, and other stemmy weeds the horses won't eat. It did a great job, and the main reason I went with the 3 pt. model. I built the offset tongue, so as to not run over tall weeds & grass, and briars. I built it using the original attaching points, and also kept the original tongue, if someday if I decided to sell it, the new owner could use what they want. It started, ran, and cut great, but with the 3 pt. model, really didn't have that much use for it, plus freed up some storage space.
I had 8 responses to the ad, within 4 hours. First guy that came to look, loaded it up, and took it home. He said it is intended to mow walking trails he built on his property, and was exactly what he was looking for.