Another load

 I'll give what I remember back when we use a WD (with M&W pistons) and a three bottom no.60 with 364 bottoms plow, what was nice was when you did hit rocks it would kick the hand clutch out and there wasn't any backing up or any getting off and re hooking the plow like you would with the little genie farmall plow (2 bottom) that was pulled with the Farmall H, yes it would roll same rock out but not all of them, the 364 bottom was a slat bottom which work good in the push dirt (that what we call it) and the WD would plow circles around the H but was a different story when dad bought a Farmall M and pull a 3 bottom Oliver plow which would trip the bottom when you hit a rock but you had to back up to reset the bottom. Dad had 13x28 (14.9x28 today size) filled with fluid and was the work horse until he bought the M. Dad was kind of partial to the H I think because he bought it new and would run it when my brother or I was there to run the WD and if both of us was around Jim run the Wd and I run the H and would help do the chores, Jim took over the farm when dad pass on and farm it until mom pass on, he still has the M and I've the WD and will have it until the wife plants me in the ground.