Michael

ow wops thanks!

Thanks for the response, as suggested I ran this code and was displayed this output So i changed my code based on this, as seen bellow but unfortunately

Hello everyone, I'm trying to set up a Opencomputers energy monitoring system that will control the energy level of an Industrialcraft2 mfsu by turning on 1 to 6 reactors but I'm having problems at the energy reading part. Here is my code so far: https://pastebin.com/654kRYaf (ignore that getEnergyStored is commented out, I was testing something and uploaded to pastebin wrong version), but here is an abbreviated version with comments: -------------start of script---------- local fill = 0 --predefine variable fill local cap = 0 --predefine variable capacity require