Shuddering over every bump

That looks like a lot of bump stop. At ride height how much distance do you have for up travel before the bump stop bottoms out vs how much before the shock bottoms out? Your bump stop may not be letting your shocks cycle fully.

So you don't think this is a stock bump stop? How long is the stock version? Andy
 
Those bump stops look longer than stock. With the sag on your springs (it appears you have 1 in of front spring sag) it has the bump stop closer. The two distances I asked about will tell you the story. If you have 2 in before the bump stop bottoms out and 4 in. before the shock bottoms out you are hitting the bump stop way to early. The bump stop should only keep the shock from bottoming out at full compression and keep the tires off the fenders.
 
  • Like
Reactions: AndyA