Cool...is the seatpost alu? Mate of mine just melted a stuck one out with a Base (Caustic Soda?). Ate up the aluminum pretty quick. Had to strip the components off the frame first, obviously...
+1 to that mine took a day or two but it does itself whilst you get on with other stuff.
+1 to that mine took a day or two but it does itself whilst you get on with other stuff.