got a neighbor up the street, we do some hand washing. for his bit was going to plow a piece for me with a IH 4 btm w/ hydraulic resets, that his father had now he has, has been back in the brush for awhile. make a long story short, pulled away from the plow, forgot about the hyd lines & popped them off the back of his IH Hydro tractor. comes to me with a Pioneer adaptor in his hand, can't get it to go into one side of the remotes on the tractor, other side is fine, locked and a match, same adaptor, just can't get the other to seat and lock. lines on the plow are fine and are IH. this is making feel smart as a turnip what am I missing