I have 3 solar flowers of 5 collectors each. they each have an MFE connected in a line and then a MFS at the end and also a MFS in the middle for my Mass Fabricator (very wasteful). For some reason some times i'll make an addition or modification to my system then the solar collectors won't collect. I would have the latest version of my world with this problem on it attached but the max file size is to big. if you really need it then i can find another way.
P.S. i only have gmail and yahoo email accounts... sorry.