I'd think you could lube the rear grooves as usual. Then roll the bullets in Ben's Liquid Lube . The nose will get plenty of lubrication with this method.
You could read the other recent thread you started along these lines and observe some of the responses, particularly Dusty Bannister's:
http://www.artfulbullet.com/index.p...an-and-rcbs-current-production-h-i-dies.2912/
those nose grooves really don't need lube.
... one of the better nose lubes is bryl-cream,,,, yep the hair stuff.
http://brylcreemusa.com/
http://brylcreemusa.com/buy-now/
Pick N Save in Janesville just closed down about a month ago... Flea Buy probably has some. If I had enough or longer hair, it would be another use for it....