I watched a video some time back that was from the Carter saw guide tech.
The points that stood out was.
1. Dont use a folded up dollar bill to set the guides.
Instead, adjust the guides so as they just barely contact the blade.
2. Set the bottom of the blades gullet at center of the crown on the top wheel.
This adds up to much smoother cuts, much less blade wandering.
I dont know who came up with setting guides so loose, and placing the bottom of the tooth gullet at center gives much better support where you need it.