Yes, that’ll work too, but in my case my scope was fixed on a bench so that I could could work comfortably and without too much movement during adjustment. Also so that I could work in the subdued lighting of my closed workshop to minimise any off axis light dilutingwhat already dim airy disc rings I had. I arranged for the Star to move into my desired position rather than point the scope at a static target. Whatever works for your situation is fine.
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