Searching it on wiki shows this,pavg[0] and pavg[1] are 2 "hidden" properties. They are used to control TUNG, QRTZ, and GLAS breaking, and to store properties of elements that have been infected by virus or are inside PIPE, STOR, and VIRS.Elements that use pavg[0] and pavg[1]: GLAS QRTZ TUNG STOR PIPE PPIP VIRS
What do Flags and Pvag1 and 0 even do?
Well, of course pavg isn't supported, it's used in like 6 elements in specific circumstances lol.
I knew i was missing something related to pressure sign, didn't get the time to go through the source code. Will update the save and wiki a bit later. Thanks for pointing it out lbp.
Hm. {temperature} doesn't work but {temp} does, and you're missing {aheat} and {pres}. You also make it seem like only property-related sign macros need to be lowercase, while in fact all of them do.
i knew all of these except for the fact that you can combine those signs that display properties, i enjoyed making stuff like "{type} WITH NO BRIM!" +1