redneck kick down linkage

With a bolt through the linkage slot, how is the throttle supposed to open all the way?
That linkage is supposed to be all the way back when the throttle is wide open, so if there is a block/bolt in the slot how can the throttle continue to open when the linkage hits the max travel?

(It can't)

Exactly. I am done with all the stupid arguing. I have resolved to speak me piece and move on. Some people you just caint tell anything to.

Chuck, I didn't mean that directed at you, just in general. I think you understand.