I used a wee lumberjack planer which would do a chess board etc but they are a couple of hundred seconds hand. But I made a flattening jig for £20 for bigger pieces. Like the one in this pic
The fence is ok. It compresses to lock. I check that it's square before cutting anything that I need to be absolutely accurate. I love it. I bought an aftermarket zero clearance plate but they now stock them. I use their shop vac with it and it does a good job. The standard cut everything blade...
You can't go wrong with an evolution Rage5s which come with the standard blade which cuts everything but there's an offer just now which includes a fine cut wood blade. I've had mine for around three years. I wouldn't change it. £350