Here's a file to look at. I used "advanced Planar" which gives you more options than the old planar.... I didn't really look at all your settings. Just a reference to look at...
The advanced planar has a pattern choice of "up or down"... Then I chose a lead-in and out of Parallel...
Then I added a radial pattern for 57 teeth...
Anyway, there is probably a few other ways... We can look at those too... Most are going to involve moving away from the old, standard toolpaths and using the newer, modulworks paths...