well for a start lonnie, can you explain how your adjusting for your polar alignment, you say that you move a weight back and forward? if so your doing it wrong as the weight only plays a part in balance of the scope, if its balanced then its balanced. Secondly if you have a fork mount on a wedge the drift alignment that you are using doesn't always work the best, utilize this method
http://www.iceinspace.com.au/63-454-0-0-1-0.html
that is specific to a wedge style mount.
let us know how you go