Well .... That was just practice for me you see ...
Wanted the 22 and blew out .

1st run
I changed the truck back to the 2 1/2 oz with yellow rear spring & laps times were immediately improved ...

So I did the "Cameron" for the 2nd run and removed the 2 1/2 oz for the lightest weight..

results?
well it just not working for the truck all I can say.

loss grip, specially forward grip...

So back to the 2 1/2 oz for the main you saw ....