JD 2720 disc ripper

JD 2720 disc ripper. I did not make original mod. I only edited it and added some animations. This is scripted to plow and cultivate. The original had a hitch that did not move which leveling issues and just didn't look right. This has been fixed. Added animations to the hitch, and leveling linkage so when raising and lowering it acts as it should. Enjoy.