Have a 1760 jd planter, has original ground driven transmission and no row clutches or halfwidth disconnect. Currently only run the computrac 250 monitor which works just fine. Added some ground this year and am dealing with alot more point rows and waterways, so alot of overlap. Planter has prodrives on it, no chains to the units. So far it seems the only company's that make individual row clutches that work with prodrives are Deere and Elliot. Anybody have any experience with the Elliot clutches? Anybody know the price of these? Wasn't much on there website. Would probably end up with a Integra or incomand 1200 running things if it's possible. Anybody doing it? Maybe add hydraulic drive also if it's worth the trouble. Posted in machinery section also but thought maybe somebody over here might have more knowledge on the subject.