Ben92

Ok so today i read how to adjust the tv cable on my 1992 camaro rs 3.1 v6. I push the cirlcer thing in the back of the bacle and push the cable towards the back of the car. Well a metale thing shape of a cube goes back in behind the brakcet. Now the round black thing is the only thing sticking out. Is this good? So i take it for a test drive normally it shifted around 2500 rpms and 3500 rpms. Now when i floor it, it seems to take of much faster but now ever gear is shifting at 5000 rpms. 5500 rpms is yellow line. Is this the way it is suppose to shift or do i need to pull the cube back out?