More damper information.
Focused on damping ratio lately, cool stuff but complicated to do. First, the equation is quite advanced and second it requires a shock dyno(unless someone knows the damping coefficient for our shocks with different shock oils and pistons).
The dampers we use on our little cars are linear, there's zero information that supports tapered pistons work and little more can be done than tuning low or high speed damping and the point where the damper "packs". You can tune to most of the track layout and that's what you should do after you filled the spreadsheet and copied the setup to your car, the spreadsheet is just a starting setup(in the right way I hope).
A new version is uploaded, just changed a discrepancy.

Wish everyone a happy new year!