I have a lot of bikes in a small space so I don't know if my photos will help much.
The green bike has homemade truss rods and mount but it is all the way behind all the bikes in the foreground.
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I pushed all the bikes aside and put the camera in as best I could. Here is an example of the mount made from an old bed frame angle iron. This is just right as it is not too heavy or flimsy.
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Homemade water bottle cage mount is on top of the truss mount.
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More homemade truss rods from steel bar stock, chrome acorn nuts and tapered front axle washers.
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The mount for the same homemade truss rods. Use flat steel stock, hole saw, rat tail file to finish fit the steerer, hacksaw the flat stock, fold the tab over in a vice, finish grind and file the curves. Everything except the nuts are painted silver.
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