I want to boost my print speeds, even by a little bit.

I am using accels in the 700 range, way too low. I am going to boost those to 1200. They used to be at 3000 but the machine would shake like crazy. What affect does acceleration have on print time all else being equal? Is there an approximation one can make, by going up a certain accel, your print time will change by a certain amount?

Another thing, can someone please tell me where in configuration.h, I can find the non-print travel speed default? I am looking at my printers printing, and I really do feel that this value can be increased slightly.


Other then those two basic things, what else is there?

Thank you