I would like to vary the cost of each tech node dependant on the Kopernicus mod used. Does anyone know the best way I can accomplish the following (with module manager maybe)? If stock then multiply the tech node x 1.0 If JNSQ then multiply the tech node x 1.2 If RSS then multiply the tech node x 1.3 If OPM then... You can't do math in MM, Correct?  Maybe use some kind of replace instead?