This is correct, but can be mitigated by paying attention before you let the clutch out on that last shift. Oh and don't put an atomic clutch into it.
I have never shredded one during passing.
It's always been by shocking it on the 3-4 shift, my fault.
I now run a factory 340 disc in my CenterForce PP, and
The PP has a reduced static pressure.
It now takes off at low-rpm with just a hint of slippage, so it's kindof a dump-it-and-go deal. I depend on the flyweights for performance.