I was thinking that I mainly learn by my mistakes.
Perhaps you could post pics of what you were dissatisfied with, along with screenshot of the toolpath,AND the "Tool edit" box.
DON'T post the entire file if it contains copyrighted material, but with just pics and screenshots...we can probably make comments more accurately.
Maybe save you some pain in the learning phase?
Could be as simple as stepover/bit size/or cutting strategy.
"One accurate measurement is worth a thousand expert opinions"