fine-tune

Between now and the show's opening in November, Fletcher said the team would be "fine-tuning for as long as we can, and making sure that we get it absolutely right".

The production could use some fine-tuning before it heads to New York.

There, Black poets of all stripes could tune out the world and instead fine-tune their craft.

She plans to fine-tune its language and bring it back to the council next month.

Wisely, White evolves this viewpoint with each fresh turn, fine-tuning parts to fit each new environment and lending additional insight and sympathy to those catering to their underappreciative visitors.