Thanks Thomas. I have read that they are jerky elsewhere. Is this only when raising and lowering or during "steady" use?
By the way my Old L3400hst was about as bad as any I have seen. I swapped it for a Kioti. Kubota's official position is if you wanted a smooth raising 3pt then buy a Grand L. The L2800, L3400, L3200 and L3800 are "economy" tractors and do not have the premium control and feedback components in the 3pt.
It is said that the new L3301 and L3901 do not have this problem.
My neighbor has a Kioti, it is very slow compared to our 2006 3203 JD . . . .
. . . but the Kioti guys here are a tight bunch and you can take it anyway you want. They are like dogs on a boon if you say anything they don't like. . . .