Install a connector block to the clamp as shown here on each of the six spreaders at 6 inches
from the ends. For the 20 meter assemblies, I added copper wire around the connector
blocks because there is quite a bit of tension on the 20 meter wires. Of course, it doesn't
touch the wires and seemed to have no adverse effects on SWR.
Below is the spreader numbering scheme for reference purposes in these guidelines.
Step 6 photo 1
Hex beam by K4KIO