Adjustable Eave Mount (CM9030)

How do I assemble my CM-9030 Adjustable Eave Mount?
CM-9030 Roof Peak Eave Mount The Channel Master CM-9030 is most often used to mount a mast to the eaves at the peak......
Is it necessary to use guy wires with the Adjustable Eave Mount (CM9030)?
Guy wires should be used on any mast installation over 10ft above the top of the bracket/mount....
What is the largest diameter mast I can use with the Adjustable Eave Mount (CM9030)?
Maximum mast size is 2.5 inch diameter...
What is the maximum length that the CM-9030 can adjust to? (CM9030)
The minimum/maximum lengths are 45 inches to 60 inches...