Throttle linkage geometry

So, i went back to a carb from multiport fuel injection.
I kept the lokar throttle cable and bracket.
Car is a 70 duster, 360 with a manual transmission and a double pumper.
I can only get 3/4 throttle no matter how i set it up.
I am using the holes on the Holley carb linkage, no adapters or anything. Didn't think they did anything except for transmission control on an automatic.

Before I spend money on the mopar specific adapter, im wondering if theres something im missing. Almost has to be, but i can't see it. Pedal hasn't changed, throttle cable through the firewall hasn't changed, only the engine end.

Also, if someone has a template or drawing fir a linkage adapter isi can make, im all eyes!