I output 2 summaries to Excel. The first is the default summary and the second is with BW grouped. In both cases I check the optimize BW and SEL. I take those 2 Excel files and produce an Excel spreadsheet ready to take into the shop. I also take a screen shot of the bowl and past it onto the spreadsheet. The Cut List rounds up board lengths to the nearest whole number and adds 3" for safe cutting. Below is a copy of a typical output for the shop. This is all done with no manual input and only takes a few seconds. I use the Segeasy sled and setup the distance to the blade using setup blocks. I use the tangent method but as has been previously pointed out the SEL in SegPRO uses the ring circumference divided by the number of segments. In practice the difference is not important. Being numbers oriented (engineers can't stop being engineers) I couldn't resist comparing the 2 vs number of segments for the interest. The table shows the % difference vs number of segments.