Folks, I had to create some new tube sizes to use the 10mm and 15mm motors, so keep in mind you can't just order up these tubes yet from SEMROC to build anything. These new tubes -- called ST-4 and ST-6 -- will need to be manufactured and sold to Carl first.

Another reminder -- Carl may not select these sizes for the final parts. He may have something else in mind. But for now, these are the dimensions I am using.

ST-4 dimensions: 0.399" ID, 0.425" OD Wall thickness 0.013"
ST-6 dimensions: 0.594" ID, 0.620" OD Wall thickness 0.013" [thin wall]
ST-6 dimensions: 0.594" ID, 0.636" OD Wall thickness 0.021 [thick wall]

Hope this will help everyone with their new designs.

__________________
Craig McGraw

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