I was wondering if anyone new how to switch a driving dimension in a part model into a different dimension that drives it. I have both dimensions called out. one is driving and the other is driven. we have one customer that dimensions parts differently than others. I tried recording a macro to open the feature sketch up and switch the driving/driven but the macro seems to try to open it but it doesn't make the change. I have attached the recording and also a screen shot of what I'm trying to do. once we get it figured out for one I can apply it to the other 25 sets of coolant holes. Thanks in advance. You macro Guru's are AMAZING!!!