Thanks Ted.  I think I'll stick with my Tru Count clutches as I have no doubt they will work fine, just didn't like the design the had for mounting.  Probably should blame that on Deere as after they dropped Tru Count they probably purposely changed their planter to no be Tru Count friendly!!!  Wouldn't be the first time I saw Deere do this on something.  They just love to try and monopolize things sometimes.