Good afternoon,
The Pro-Search hasn't been made for years. If you get one make sure it has
the speech option.
Heath made the Intelli Rotor into the early 90's. Give it a call prefix and
it will put your 8 wire rotor on the right heading. You can also manually
give it a heading. Prefixes created after the manufacture of the Intelli
Rotor cannot be added.
Some of the new digital rotor controllers allow for presets. If you have at
least 24 presets to use, you can set one every 15 degrees which is probably
as much accuracy as needed.
73's
Fred KB3FYL