[GTR2/P&Gv3] - custom championship - endurance settings?

Hi!

Since nogrip is down (i would definatly have found an answer there) i ask here:

I'm creating a custom championship (not using the Championship Manager since it doesnt work on win10/64, cant find the folders?) and i have some 30 min races and 40 min races aswell. But they dont "go in" as 30 and 40 min races? What can be wrong?:

Code:

SilverstoneInter
 {
  SpecialEvent=ENDURANCE
  Practice1Start = 12:00
  Qualify1Start = 10:00
  RaceStart = 16:00
  RaceLaps = 600
  RaceTime = 40
  RaceTimeScaled = 40
  Weather=0                           
  StartMode=StandingStart
 }

Thankful for any help!