I'm new to this forum and in the market for a flail mower. Just sold our horses and so we can no longer mow our pastures organically!! We only have about 2-1/2 acres in pasture (alfalfa/grass) as well as some fence rows and road side to mow. I've narrowed it down to the Italian made flail mowers based largely on reading this thread. I have a Massey Ferguson 135 tractor with the gas Perkins engine (Engine 45.5 hp, PTO 38 hp) that I will be using. I do have a couple of questions. I've read about the issues with the Caroni TM1900 clevis breakage and the resolution by replacing with Flailmaster clevis. Looking at other Italian flail mowers (example Del Morino and Peruzzo) it appears that they generally use a single hardened bolt to attach a y-style blade. When talking with a sales person at Agri Supply, it was stated that the smaller Caroni flails use the single bolt connection for the knives with the TM1900 being the only one with the clevis connection. Is there an advantage to the clevis connection for the knives over the bolted connection. Seems like the clevis connection would have more lateral flexibility if that matters. It also appears that among the Italian made flail mowers the Caroni is considerably cheaper and I was wondering why that might be. I've compared weight on various Italian 6' flail mowers and the Caroni seems to be right in there with the others so it doesn't seem like the more expensive ones are heavier built. Anyone have a comment on that? I've tried searching for answers to these questions on the forum but have been unable so far. Any input would be appreciated.