First attempt at aluminium milling

You can see my toolpaths here.

https://onedrive.live.com/?cid=30b5cc4c5548913e&id=30b5cc4c5548913e!12410&ithint=folder,nc&authkey=!APsv2TWxvjCwawQ

The altest one is the last one I did. You can see there is no ramping at all, except for the tabs on the last profile cut.