Now, I've had this issue before back when I was using the invisible clear Feser One stuff, but since then, I've cleaned everything up nicely using boiling water,vinegar and distilled water, so get allthe reminants out of the loop and the components.

Anyway, I took my look apart for its quaterly clean and refill, and this is what met my eyes!









Just look at that barb!!





And look what that did to my Supreme, no wonder my temps have gone frommid 30's to low 50's under load!

Now its just Distilled water an G11 for me