It’s not my tip, but those who have a bandsaw and have difficulty getting it running smoothly, should take a good look at the following video. I did and follow this for a really smooth time with my bandsaw. Hope it helps someone .
https://www.youtube.com/watch?v=wGbZqWac0jU

Love to keep busy in retirement - http://www.getwoodworking.com/albums/member_album.asp?a=33974