schirmi is it possible to add some quadstep low delay or over all low delay? i try to work with some leadshine dm320c stepper drivers on a delta machine, the driver seems to need sometimes a low delay. have played with some arduino programs and there the drivers seems to work well :-/http://www.leadshine.com.ua/pdf/dm320c.pdf<br/><br/>hope you can help me and sorry for my very bad english.regards schirmi