Thanks XD
I'm currently using 2 21x21 old forestry sugar cane farms. They are feeeding into a tesseract. The tesseract then feed's into 4 fermenters all using water and fertilizer (apitate ) this is then output into a iron tank and then into my 192 engines !
Everything is powered at full power.
All I'm trying to achieve is how many farms I need to set up before I can run all the engines continuously !
Thanks so much for your help though. Ill check the link now XD