Yeah, the values for the side friction are the biggest changes I made. Upping the mass might help you drift more too. I found a post last night that got me to where it is now. I'm at work but when I get home tonight I'll try and find the link.
There seems to be multiple ways to accomplish the same things with these values. Mostly relies on the ratios of the numbers I guess.
I have maybe one or two more that I really wanna do. Got a few melee weapon ideas I want to add at some point.
Really wanted to try a few guns next, but there isn't much left that hasn't been added already, and I don't wanna just keep adding separate gun modlets onto it.
That was actually a direction I was looking at. Something similar to the pipe guns from Fallout. Fairly cheap to make, but weak and breaks kinda quick.