I removed the "." after the first if statement and added else but I still have the same problem that it wont decrease throttle. If you could post how to properly write it I would really appreciate it! kOS is driving me up the wall. Im sure Im just missing something obvious. - - - Updated - - - ... Wow someone is salty... What I meant was compared to any of the more widely used languages, kOS does not have the same level of support simply because it is only used for ksp. The only two places I have found to reference would be the official page and the wikia which in several instances have contradicted one another. TL;DR Calm down dude. Steven helped me out already (thanks, btw Steven). If you are trying to be a troll, then you are laughable. If you aren't, take a freakin chill pill. lol