The replace mode and caps lock will not be restored???
In the new version of TPT v84, once you pressurize invs and it turns dark-blue, it cannot revert back to it's light blue state once unpressurized. It will still work though, only the effects are the problem.
Sorry for my bad English ... blame google translate
For those who have put in a place a few SIGN. there is a temporary solution.
Create a blank sheet and it do what you need to SIGN and copy). then everything will be fine)
first of all im VERY impressed with this game. it has got me through many a boring night. one think id like to ssuggest is a action you could possabley access from the special section. it could be called "drag" if you want a good idea of it look here http://dan-ball.jp/en/javagame/dust/ . it would be nice to move around a group of particles withought effecting its suroundings like one might notice when trying to use gravity or negitive gravity. once again this game is amazing