I've been overhauling the s**t outta my fleet for the past week, and have met a curious conundrum. Everything I've packed with Park grease hasn't been nearly as smooth as everything I've packed with this old tube of Bullshot grease (bet you've never heard of it) I got from my Grandpa years ago. At first I thought it was coincidence, but I've since obsessively de-and-reconstructed a BB and headset, replacing the new Park with new Bullshot, after being dissatisfied with the original results, and lo - The Bullshot is King. WTF? The only rational explanation is that the Park is in a tub, and could've thus been contaminated somewhere along the way, but I don't think so as I'm pretty careful about that.
Anyone else have similar negative/positive experiences with greases? What's you're favorite?