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Marlin acceleration / jerk

Posted by Royce 
Marlin acceleration / jerk
July 14, 2017 12:46PM
Hi folks,

Quick question:
Can acceleration affect the printed objects size?
I fiddled around with a ripple-test-cube and adjusted the acceleration and jerk settings.
When I set acceleration to Marlins defaults (3000 [Marlin default] instead of 1500 before), the cube became 22mm tall instead of 20mm
Also I played with the feedrate (500 [Marlin default] instead of 300 before).
While being on topic:
What are your used values for feedrate, acceleration and jerk for a prusa style printer?

Best,
Paul

Edited 1 time(s). Last edit at 07/14/2017 12:52PM by Royce.
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