Thanks for the extra pics. I was wrong about the longer gang bolts. I like the way the extra disc was added. Maybe I'll try that on mine. I notice the rear hitch has been extended and braced, too. At one time I pulled the 252 with a Brillion 16 foot spring tooth harrow behind it with my 1955. The 16 footer was wide enough to level the hump. After the Brillion gave up the ghost I pulled a 13 ft. Oliver field cultivator in tandom with the 252. It did a lot better job working the ground compared to the Brillion, but wasn't hardly wide enough to level that danged hump. I got by though. Unless the ground was loaded with quack grass, one pass did it.