Well at the end i have test the original board with ampere meter and i have see some current pic until 13/16A when i load the motor at low rpm.
Over the web info about this lathe or this motor power and with math i have set the KBMG to 5A max, RCL/FCL set to default 150% so i wait for max ~7.5A (ampere meter display 5.5A...) Setting the KBMG to 10A and RCL/FCL to max i have now something near 11.5A max and off course torque is now really really better ! Thousand of thanks -- website: http://www.machinekit.io blog: http://blog.machinekit.io github: https://github.com/machinekit --- You received this message because you are subscribed to the Google Groups "Machinekit" group. To unsubscribe from this group and stop receiving emails from it, send an email to machinekit+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/machinekit/8e7d0186-d252-490b-8bfa-f94f897cf438%40googlegroups.com.