First flight in Mooney M20R, relocated aircraft from delivered aircraft to home airport. Leveled at 2500 MSL, set throttle at 22" MP, noticed EGT was 1540. This is higher than I have seen a full rich setting. This aircraft originated in Denver area and I am wondering if I should reset the base mixture setting for sea level operation? Or.. is this normal for a IO-550G I am new to this engine. I have a ton of time behind other IO-550s but no G time.