OK, I pushed in on the metal button and pushed the black piece all the way against the holding bracket. I let go of the button and pulled to WOT and I only heard one click maybe if that. So I figured this was wrong and just pushed on the button to pull out the piece a couple more clicks. The car is still hesitating to shift, should I just go w/ the original way I did it w/ only one click.

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'86 IROC
T-TOPS, TINTED WINDOWS, BRAKE LIGHT BLACKOUTS
GM GOODWRENCH 350
EDELBROCK TES HEADERS
FLOWMASTER
EDELBROCK 600CFM CARB.
KN AIRFILTER
UNDERDRIVE PULLEY
ACCEL HEI DISTRIBUTOR
2:73 GEARS

 

Yes, pulling the cable out any more will cause shifts to be early and soft.

 

You said anymore will cause shifts to be early, but right now with it several clicks out, if I floor it the car will shift at like 5500 rpm staying at that rpm for a couple seconds and then shifts.