For practice, I've been modeling parts from the Model Mania challenge and I have a question on the 2002 part. After figuring out how to model the part, I would dimension the part in a drawing document, just for practice. One of my dimension on the part isn't correct. After adding a Draft to get me angles, it changed my dimension from 7mm to 7.08mm. Is this something draft does regularly? Probably the second time I've used the Draft feature.