Snapmaker 2.0 Initial Calibration Settings / Experiences

[untergeek]

@brent113

Acceleration Tuning: The Snapmaker 2.0 default acceleration is 1000mm/s^2 and the default junction deviation is 0.02mm. My best results were:
a. Acceleration: 750mm/s^s
b. Junction Deviation: 0.02mm. Increasing didn’t seem to hurt much, but I did see some artifacting around 0.05, so I left it at the default value.

Wow, @brent113 — What version firmware came with those settings?

These are my out of the box defaults with v1.11.4:

M204 P300.00 R1000.00 T1000.00
M205 B20000.00 S0.00 T0.00 J0.18

If I’m reading that right, my junction deviation is 0.18mm, and my acceleration is 300mm/s^s.

I did a first run with the accelerator calibration test from Teaching Tech and indeed 0.02mm seems to be the better setting. I’m waiting to see what this run tells me about acceleration, and will report back if 750 matches your experience.