Really bad cut, wrong bit? What happened?!

[LiamN (Liam Newcombe)]

Also,

There were some similar issues discussed in this thread which might help;

Baltic birch Plywood

I’m having the same issue with Baltic Birch, using the 201 bit, recommended feeds and speeds. Some of my cuts are pocket but most thru-cuts. [E0904770-C2F7-444C-A481-0867C99319B3] Anybody fall down on a good solution?