I am fairly new to LFS (been playing about 1 -2 weeks now). And I am trying to work out how to set-up my car for a good lap with the LFSwiki. I noticed though that some options are labelled as not being in LFS anymore. Why is this? Was it unrealistic to be able to adjust them?

The handbrake adjustment was removed as it really didn't serve a purposes and just got expoilted to cheat, so just removing it was the easier option.

The suspension adjustments that have been removed are now modelled properly as part of the new suspension modelling introduced for S2. Things are more realistic now.

Oh ok thanks, yeah it was the suspension stuff I was interested in.