Greg: let me go back to plot the data on the form and have it put up here. Looking at the form, it appears that the tolerance for each of the key measurements is to be within 0.04, and anything between 0.04-0.1 is considered within Control Limit, and anything above that is out of control limits - am I right?

PE: Thanks for the feedback. What are the control limits? I think by extending the first developer time, I can bring the average Color and Speed values to be closer to the aim point. However, clearly the spread limit between the 3 colors is a bit too wide. Do you have any idea what factors control the color spread?

Thanks, guys!