Thanks Jim and Jin!
(I'll try 130% as a compromise.)
I'll post the settings I used, you guys might spot something else that could be tweaked for better results. (They weren't bad for a first shot, but we strive for perfection! Chuckle!)
V3B PETG settings for the eSUN Black Opaque:
1. Calibration.
2. Extruder:
Extrusion Multiplier: 0.85 (for this roll)
Extrusion Width: 0.40 mm
Retraction Distance: 1.20 mm
Z-Lift: 0 (not needed, and it was causing strings)
Retraction Speed: 2400 mm/min
Coasting: None (Tried it but it was thinning out the threads too much)
Wipe Nozzle-yes
Wipe Distance: 5.00 mm
3. Layer:
Layer height: 0.2 mm
Top layers: varies
Bottom layers: varies
Perimeter Shells: varies
Outside-in
First layer height: 100%
First Layer Width: 110%
First Layer Speed: 50%
Optimize start points for printing speed
4. Infill
Interior fill percentage: varies
Outline overlap: 10%
Infill extrusion width: 130%
Minimum infill length: 4 mm
5. Support
Support infill percentage: 10%
No dense support
Horizontal offset: 0.2 mm
Upper separation layers: 1
Lower separation layers: 0
6. Temperature
Extruder:
Layer 1 temp: 250°C
Layer 2 temp: 242 - 247°C
Bed: Hairspray on Kapton
Bed temp: 85°C - 87°C (no problems with the sticking so far, but i might up it for taller prints)
7. Cooling
Layer 1: 0
Layer 2: 0% If you want strength in your layer bonds, use zero bed fan, extruder temp: 242, bed temp: 85
Layer 2: 100% If you want a nicer surface finish, or need bridging in the part, use 100% bed fan on layer 2, but increase the extruder temp to 247°, and the bed temp to 87°
8. G-code
z-Offset: -0.17mm (varies depending on which glass i use.)
9. Scripts
Inserted Jin's de-celeration code in the Startup Code:
M201 X1000 Y1000 ; slows acceleration
10. Other
Default printing speed: 3200 mm/min
Outline underspeed: 60%
Solid infill underspeed: 80%
Support structure underspeed: 80%
X/Y axis movement speed: 14800 mm/min
Z axis movement speed: 1200 mm/min
Filament diameter: 1.73 mm
Bridging extrusion multiplier: 100%
Bridging speed multiplier: 110%
11. Advanced
Heal non-manifold segments
Allow Gap Fill
Allowed perimeter overlap: 0%
Only retract when crossing open spaces. (unchecked)
Perform retraction during wipe.
Force retraction between layers.
Only wipe for outermost perimeters.
I imagine that if i get into something that requires bridging, I'm going to need to fiddle with that bridging multiplier - this stuff prints so slowly that it might sag.
all 26 pages 
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