i have played with this for 9 hours now and cant get the speed to increase. i can drop motor max speed, to about 200 and notice slight decrease from allready slow. i try 400, 800, 1000, 1200,1500,3000,50000,80000 and cant seam to affect speed. checked and changed stepping info, recompiled with different settings. it draws slow but will home fast...... any ideas?
seams to be waiting on BUSY: C17 ,###,###,#,END

it does about 1 line of code a seccond...