Shift Kit

why would I need to get a different VB? It was fine before and I made all the correct mods ( I think lol). What could be the issue with the VB that would require a new one?

I thought about it more at school today and I remembered that when I shaved down the the throttle valve I didn't debure it and it had a nice bevel on it as well and I didn't put that back as the TF-2 kit didn't say anything about it. Wonder if that could be the issue or an issue.

The throttle valve could be hanging up and cause it, but like Tracy said, "It should shift anyway but at real high R's"
You said you took it to 4g and it still didn't shift.

I really hope you don't need another VB, but sometimes a person has to totally start from the unaltered beginning.
It happens.

After everything that's been done without seeing exactly what was done, it would be either ridiculously easy and I/we might spot it right off or a spring that got switched to another valve or bore that you would never figure out.
You seemed to be pretty sure about doing it though.

Maybe if you could take a good quality picture of the valve body?
so we can see the valves and bores and as close as you can get and have a clear image.