Reply by DKV

Rockindavan has the answer. Anytime your blade wanders out the side and you are using a fence to try and maintain your cut the problem is blade drift. You have to make sure your fence is set for your unique drift. Also, anytime you change your blade size you have to check your drift and reset your fence. Youtube has some very good videos on how to set your fence for drift. ALL bandsaws have some amount of drift. Here’s the one I like.

http://m.youtube.com/watch?v=3OY3oKtssZk

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