I love TPT. i really do, however some of the reactions that i beleive should (or shouldn't) be there dont exist.
So here is a list, the purpose behind each reaction is also listed.
1: FIRE & SMKE
Fire and smoke really dont seem to care about what you burned to make them. for example: HYGN -> FIRE -> (SMKE + PLNT) -> OXYG. Where the heck did the OXYG come from?! Sure, you may argue that TPT has a atmosphere, but even then, where did the HYGN go? iIf TPT had a atmosphere with water, surely that should make WTRV! i suggust that SMKE and FIRE should keep track of what you burned to make them, and PLNT should not be able to turn SMKE from HYGN into OXYG. (I use the reaction all the time. makes me feel like im breaking a universe :P)
2: SPNG
Look at a real life sponge. now soak up some salt water with it. does the salt get left behind? No, it goes into the sponge as well. SPNG should grab up fluids and put them inside itself, but it shouldnt seperate fluids! (You can ignore this if you like)
3: <may insert something here later!>