Interesting design - but with no guide wires or gussets would it work well? My pier weights I'd say 50 kgs and it has four gussets over a metre high welded to it, I wouldn't want anything less (to dampen vibration and eliminate sway). Anyone know how well these perform? If you where to bump the OTA how quickly would vibrations dampen down and would the star still be where it was before the bump?
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