I ordered and received a can of the teflon dry lube that Dagriz is using. (By the way, thanks for the tip,Dagriz). I use it on my ProFusion (vertron rails) and it works wonderfully well. Very slick and dry. I've yet to smell it. Great stuff. I CAN smell a slight oil odor when I use the Ten Point rail lube (microlon). Until I learn otherwise, the Teflon Dry Lube from Share Corp. is what I'll be using.