What the operator is controlling
For the normal sloper, the guide places the Line Winder Assembly about 15 to 25 feet high and runs the wire down to a safe low endpoint. The horizontal layout needs a second support and extra paracord.
Where people get into trouble
The mast must carry wire tension, feed-line pull, and wind without letting the high-voltage wire end reach people, metal, or power lines. A convenient threaded fit is not a load rating.
A repeatable field method
Inspect the mast and anchors, route the coax without pulling the feed assembly, raise the wire gradually, keep the documented geometry and clearances, and sweep the installed antenna before transmitting.
Follow the current guide for the exact CHA LEFS model, radiator, feed assembly, geometry, supports, and operating limits. A family name or mechanical fit does not establish electrical compatibility.