Judgment unanimously affirmed. Memorandum: The record supports the conclusion that defendant knowingly, voluntarily, and intelligently waived his right to be present at sidebar conferences with potential jurors during voir dire (see, People v Epps,
Defendant did not object to the court’s supplemental instructions on the justification defense; therefore, his present argument that the supplemental instructions were erroneous is not preserved for review (see, CPL 470.05 [2]; People v Gonzales,
