@toddel Not really. Every machine is different. If it's a machine that was originally a marlin based printer you may be able to get the default values from the old firmware. Or if it's a common design you might find suggestions from other users of the same machine. Alternatively you could ask for suggestions in the forum by describing your machine and someone can suggest a good starting point and then you'll have to do some testing and tuning on your own. General rule of thumb is to start low and work your way up.