This is probably kinda stupid one. while i don’t know what and why, but it is happening again. Last time, i did some job on system. While my ship is sailing, i found that i can do faster than we’ve planned before. Yes, it was. It took only 3 hours from 25 hour that we’ve planned before. This morning, i did the same. Yesterday we made some calculations and estimations for this jobs. We found that it will take more than 15 hours. But it just only took no more than 3 hours. ahakahakahka… :mrgreen:

Is it  our planning? or what?