Conversation so far:
When did The Byrds start recording Eight Miles High?
The master recording of Eight Miles High was recorded on January 24 and 25, 1966, at Columbia Studios in Hollywood.
Were there any problems during the recording of The Byrds' Eight Miles High?
An earlier version of Eight Miles High was recorded with Al Schmitt at RCA Studios in Los Angeles on December 22, 1965.

Question: How did they resolve this?
Self-contained rewrite: How did Columbia Records resolve the issue of recording The Byrds' Eight Miles High's earlier version?