MEGA RUMBA STEPSTICK Aug 7, 2014 5:02:19 GMT -5 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by ourstattoo on Aug 7, 2014 5:02:19 GMT -5 JUST BE CAREFULLthe stepsticks are not 4988 but 4982 read the datasheet for the microswitch configurationthe reprap rumba wiki page is for the drv 8825pdf1.alldatasheet.com/datasheet-pdf/view/338775/ALLEGRO/A4982.html