Hi. Is this where you would like us to give feedback?
If so, check out the following image:
I thought I would try out the 2 stage cut with something built in to Easel so as to weed out as many variables as possible. After typing this text and clicking carve I went through the steps to do a roughing pass. After it finished this pass, the letters came out nice and smooth though the corners were rounded due to the bit being .125 in. I then followed the steps to run the detail pass with a .0625 in bit to get the details right in the corners. After this finished the letters were much more rough even though the corners received more detail. In the image above I've circled spots where the bit was traveling along the path and then lifted... skipped a section... then lowered and continues along. You can see these all over the cut, but the tops and sides of curves are the most noticeable.
I'll run a few more tests in different materials using just the shapes available in Easel and some imported as SVG to confirm this.
I would think that the bit would just refollow the same paths as before, but just with a smaller radius so as to cut into the corners while still having a smooth transition from straight line to turning.