Your engine must be really sound Curtis ,cause I know u like the higher revs to !I don't have a catch bottle. I have clear tubing yet I leave it unplugged. My oil level hasn't changed in 2,000 miles, my air filter from 2014 still looks like new. No signs of oil anywhere. Bike, rear tire, brakes, frame. I'm not that concerned.
There may be a minimal amount being expelled, however, no spots on the floor nor noticeable change in level. As for high revs, I don't wind it out through the gears, I just like to crack it to 100+ once in a while. Don't forget, I went down first time in over 40 years. At my age, it was a blow to my confidence. I've mellowed a bit.Your engine must be really sound Curtis ,cause I know u like the higher revs to !