As I mentioned in my Screencast, the model that you posted was empty. If you want to repost it, I will be glad to look at it. In the meantime, I create a model that is like yours, size may be different to demonstrate. I feel your issue is probably due to the fact you have multiple manufacturing edits and they may be interfering. Also, I would suggest you create your arranging sketch in your design environment, it makes it a lot smoother. My Model is attached for you to look at if you desire. If you want to edit the arrangement, right click and select Edit Manufacturing Model

John Hackney, Retired
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