Dawg, i don't if the Kai chassis has them, but you could try removing the chassis posts, that should allow the chassis to flex a bit more.
I'm gonna be running my std 3mm chassis outdoor this season, with the lwt suspension. If I want more chassis flex, i'll just take the posts out. Something to try in practise.....
I know what you mean though, i did the carpet racing thursday, outdoor sunday last weekend. Of course didn't change the suspension over though.... except on sunday, when it only took 45mins to go from std suspension setup to Lwt, not bad I think
Dave, they look nice, any info on where to get them?
HiH
Ed