Couple of quick questions as I am not familiar with the Rumba & stepper drivers used in my BB. Will the current stepper drivers accommodate 0.36 step stepper motor? Will the Rumba accommodate any style of driver? What brand of stepper drivers are used in the BB? The reason I ask is I have some 0.36 step bipolar stepper motors laying around (Oriental Motor) from a previous project. Thanks in advance. Edit: I got my bipolar & unipolar mixed up, current Wantai 0.9 degrees/step stepper motors are bipolar (4 wire connection). Edited as such.