No it isn't, only your mod was broken. The official version low pressure transition works just fine.
Try deleting the file "powder.pref", if the window is too big to fit on your monitor. Also, you can't flood-delete neut.
When there are a red and a green photon at the same spot overlapping and you are in fire display it shows a yellow glowing pixel. When you're in nothing display it only shows the green pixel (maybe because the green photon is on top). Should that be fixed so you see the a yellow pixel without the glow or is this done on purpose?
Lol, trolling much.