Just went to move my H120 FEL outside today to install Kenny's hooks on the bucket and I am not able to hook up the black and yellow quick connects. I push as hard as I can, but I cannot get the ring on the female portion of the connection to snap in place. I think I've isolated the problem. I tried plugging the red and blue male connections (H120 side) into the tractors yellow and black connections (1026 side). they latch perfectly. When I try to plug the yellow or back male connections (H120) into the red/blue connections (1026) they won't work. Seems that the nipple on the end of the yellow/black lines will not release inward to allow the ring to seat. I was able to attach the H120 to the tractor with just the red/blue lines hooked up, but yellow/black controls curl. Seems to me to be too much pressure built up in the curl circuit in the FEL, but not sure why or how to resolve?