Thread:Sirebel/@comment-30967537-20171018232515

Hi Dave,

I don't know if you're still (slightly) interested in this?

I wanted to have another stab at the PR upgrade values ... to see if I could improve my Upgrade Strategy to allow for rounding issues.

I took one car, the Ford Falcon FG X (2017) and tried different upgrade strategies ...
 * Cumulative upgrades startng with Engine, doing all upgrades, then moving to the next Type (i.e. Drivetrain) and so on until all upgrades done.
 * Applying all upgrades for a Type starting with no upgrades. Repeat for for each Type.
 * Mixing it up! Do the first upgrade for each Type starting with Engine and ending with Tires & Wheels, then repeat with the second upgrade etc etc.

I recorded all the PR-From/To values and it shows that the (displayed) Upgrade PR really does depend on the upgrades already applied ... I'm guessing because the car's base PR and the upgrades' PR have more than one decimal place but the displayed values are rounded. This obviously raises a question about the values on the Classic Upgrades pages!

Would you be interested in seeing the spreadsheet?

Nick 