Automate adjusting Outlined Text

Hello, I'm wondering if anyone has any suggestions on how this step in my process could be automated.  Occasionally serifs are too close together on a single letter that each letter has to be individually edited.

Typical letters are h,n,m,k 

Occasional letters are y,x,s,a

I'm checking those serifs that may be too close for my CNC machine. 

If they are too close, I set my eraser tool to 1.7 pt and swipe down to ensure the spacing meets my requirements.

Thank you in advance for any ideas you may have on this!