Stand the bike straight up...like when you are straddling it. Run it for about 30 seconds, to send oil back up to the tank. That's all you gotta do. And do check while it's standing straight up.
Have had 3 motors with dry sump systems.
Forget accuracy!
I put in 6 quarts and then check oil when cold.
Based on that reading I always check cold and compare. On the 2012 R3R wiyh 74K miles have never needed to add oil in 10K intervals.
Never was so lucky with my V2K (2004 2058cc Kaw).
Change the oil every 5,000 miles. Never had to add oil between changes. When i wash mine i place a floor jack and level the bike. Run engine for about a minute and wait a few and check oil. Never had a issue.