The brake is grabbing to hard. There are two ways to solve this.
One, replace the basket drive. This is somewhat involved as DIY.
Second, and cheaper, is to put a drop of oil along where the "pads" of
the basket drive grab, so they slide a bit. The downside is that as
it comes to a final stop, it'll make a squeek. Placing the drop of
oil can be a little tricky. You pull the washer away from the wall,
lean it back at an angle against the wall, get on your back with a
bottle of turbine oil with a long spout, and locate the pads inside
the upside-down bowl that the pads rotate inside and grab against. In
order of bottom to top, there is the gearcase, then the clutch, then
your target area mounted above the clutch. You put a drop of oil on
the side of the bowl (not on the pads), which is actually part of tub
support. You can see the brake pads inside it. Put the machine
upright and put it into spin. Stop it, and the jerking will have