Tried copper anti seize instead of grease on a stuck seatpost and it came out in 10 minutes after 2 days of fighting it
Been soaking that aluminum post in PB Blaster for 48 hours with zero movement, so I said screw it and packed the gap with the copper stuff a diesel guy at the shop in Reno gave me, and 10 minutes of twisting later the whole thing slid right out, so now I'm wondering if anyone else has switched over for rusted bottom brackets or if that's asking for trouble down the road.