I went and bought a John Deere, tow behind ripper today for my 22 and D2. It is an estate sale with lots of old implements. There are 13 John Deere plows and several 3 point plows. A variety of other things. Nice guy handling the sales. If you are looking for things, give him a call. His name is Chris, 530-632-7761. Near Yuba City, California. Good Luck and have fun. Grant.