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Steerable Plumbing Tube Sledge (sled)

Step 3Assembling the Base - A Test of Skill and Judgement

Assembling the Base - A Test of Skill and Judgement
The next job is to attach the tubing to the wooden board with the greenhouse bolts. To do this, you will need a piece of dowel or rod and some duct tape. Wrap duct tape around the end of the dowel, sticky side out, to make a sticky pad.

Put a nut on this, feed it down the tube and screw in the bolt from the other side - the square nuts will catch against the curve of the tube and grip, but don't tighten fully until you've got them all in. Also, it helps to mark the dowel at the depth of each bolt-hole.

Start with the close ones, and work down. It isn't as hard as it sounds and I was able to do the last few in under a minute each.
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Author:AndyGadget