I removed the "rot 360 rollover" and that seemed to fix the ratio, but now it's back to being stone slow. I removed the "Ang short rot onG0" as well and didn't notice any difference. I've tried the rotation radius at both 6.25, and .001 no change. Any axis that runs with the 4th axis slows right down to a crawl even though "units a minute" reads around 330, is that degrees a minute? I have the machine set to inches. This is the case when going to "zero" as well. The A axis motor speed is set to around 2000 the sllider will let me go to about 7000. Thanks