Your tweak spot

On my set-up the left front is the only place that changes most for good in the direction you wish to change! Most any other goes off like a sub-atomic  exchange in all directions! Every set-up varies in different ways of flow in transfer! What works for one doesn't on the next! Common chassis and one different factor thrown in the mix changes how it reacts to changes made! Little common ground in the racing world and even the track won't play fair most of the time! Good info requires a lot of stats or total trust in guessing at best! Educating per chassis and setups takes years to master! Doing just one the same never happens! All spots are most sensitive but one should give more good results either direction 20-30 ways if you look for them! Get it close and find your one spot that least effects others to tweak! We used to get some big guy to slap the driver after he was bucked up-- from lack of no good adjustments to be made elsewhere with more ills than that!