My new Markham grapple arrived yesterday and I got to play with it a little. I had everthing ready to go when it arrived and I wanted to give Island Tractor a special thanks for the great deal on the SS adapter and DHH for a great deal on hydraulic hoses and fittings. I purchased the rear hydraulic kit from my local dealer and that was fairly easy to install. I did have the dealer remove the detent balls in the valve so the control lever wouldn't lock.