I am having a issue with comparing data sets from two assemblies via mechanism. I built the first assembly and ran the dynamic analysis and exported the data via text file to excel. I did a file copy to get a second assembly and varied one of the parts in the assembly. I ran the dynamic analysis (using the same constant velocity motor on a motion axis) and output the data via text to excel. The x-axis is not in the same time increments, thus I cannot generate a delta curve for the two data sets. How do I force mechanism to output the data on the same x-axis time increment?