Version 2.0 PLA tuned for better seams and overall quality.  Speeds tuned and overhang adjusted.  Retraction tested all day through multiple tests.  Wipe increased, found to eliminate all minor stringing and decrease seam bulge.  I am able to print on these settings with Sport mode and temp raised up to 225c easily with no noticeable decrease in quality. 

Generic profile for E3D ObXidian 0.4mm nozzle PLA. Volumetric flow set to 30 which with most PLA is safe, tweaked for specific brands you can set as high as 40. Temp is 220c, more flow can be had at a higher temp, but this profile aims at print quality and lower temps make overhangs and bridging better. I was achieving 35-38 volumetric on PLA at 220c. No stringing observed, raising retraction to 1 - 1.2mm will solve that if you get it.

I will add other print profiles for more filaments as I get them set.