My HDK install thread.

remove the simulator and bump stops

for compression (LCA)...., colapse the suspension as far as it will go and adjust the bump stop to stop the upward travel slightly before full travel is reached. Adjustment to the lower bump stop is accomplished by spacing under the stop (to extend) or removing/ sanding the stop ( to shorten). Different thickness stops are alzo readily availble.

for rebound (UCA).....allow the suspension to fully drop, then install and adjust the supplied uca bump stop to stop suspension travel downward slightly before full drop.

measure both ways to ensure the travel is within the range of the selected shock.