User blog comment:Sirebel/Mathematician Required - Apply Within/@comment-27170954-20170529110810

Sirebel, were you able to verify the porsche upgrades? mine already has the level 4 engine applied, so i cant verify myself.

Porsche 911 Carrera 2 Speedster (1993) Engine Upgrade Level 4 - PR delta 0.5, all other deltas 0.6 or 0.7.

have made some progress on revised upgrade paths for the nissan example. I was trying to automate the calucluation of the upgrade trees somewhat so it could be applied to any car, but that proved too difficult. So i'm doing in manually. I hope to learn some things that might support developing an algorithm to do this.

I don't expect much progress in the coming week.