I haven't played pt in forever, but I came back and was messing around and I noticed all of the temperatures were screwed up on the portals on my Geiger counter save. why is this?
Which portals are the wrong temperature? (coordinates can be found by pressing D to turn on debug mode, or you can try describing where they are) What temperature are they and what temperature should they be?
If all of them are wrong, just provide a few examples. Which version of Powder Toy are you using?