Excuse the total newbie hub question here, but I've found that Pedro's Bio-whatever grease in few-year-old Ultegra hubs turns to something sludge-like akin to wallpaper paste after a few days riding. I've tried less grease (and felt quite slow) and more (and had it bleed all over for a week). For moderate 100k rides and the like, a bit longer at times, and the occasional race, is motor-oil better than the stuff marketed as "bike hub oil"? If a $5.00 quart of 10w-30 is good for twice the mileage of a $18.00 pint of "bike" grease, I'm all for it. Sorry for all the blasted hyphens.
Thanks
Thanks