1) You could have done better. Why weather stripping? There still could have been a leak. Why not put it in a jar that was completely sealed, like a mason jar? You might also, for example, seal the edge with Vaseline. 2) Also, try to avoid light changes and temperature changes.
3) After you are sure it's stable, flip a coin, previously deciding heads would mean you'd try and turn it clockwise, and tails counter-clockwise. Give yourself a minute of mental effort to try and move it, and record the result (approximate number of total degrees rotated in which direction). Wait maybe at least 10 minutes between tries.
4) If you get consistent results better than chance, get press coverage, then apply for the million dollars.