Fair enough, it's not about spending money for me.. I have the moly kote laying around my garage anyway.. The stuff is very durable.. tore down an 911 RS spec engine that was used for rallying... The darn thing had been driven hard for break in.. Normally bearings would be showing wear after 5000 km's.. not so.. the molykote was still on there.
I'm not worried bout dust or grease, i clean the thing to often (it's still new
)
It's more that i don't like seeing it sweat it's lubricant on the rail...looks messy.
so if the molykote can reduce the requirements for lube in that area.. i'm all for it. Not eliminate, jus reduced..