Sorry for the late update but currently:
I had a chance to use a turkey baster to drain out some excess oil. The oil level is now where it should be. I wiped the oil off the inside of the air cleaner cover. As my air cleaner wasn't too dirty and you could still see light through it, I didn't use any cleaner on it although I bought some. I'm heading on a 4 day/3 night 2,100km trip today so we'll see how it goes. I'll monitor my oil at gas stops and see what happens. I'm taking an extra litre of oil with me in case I need it. Wish me luck!
I had a chance to use a turkey baster to drain out some excess oil. The oil level is now where it should be. I wiped the oil off the inside of the air cleaner cover. As my air cleaner wasn't too dirty and you could still see light through it, I didn't use any cleaner on it although I bought some. I'm heading on a 4 day/3 night 2,100km trip today so we'll see how it goes. I'll monitor my oil at gas stops and see what happens. I'm taking an extra litre of oil with me in case I need it. Wish me luck!