I got the oil pan on. Now I have another issue. Some RTV got smeared on the bottom (front) of the windage tray, and I forgot to wipe it off. I havent put any oil in it yet, and the tray is clean and dry. I may be able to scrape it off with a coat hanger and vacume it out the drain hole. Will this smear hurt anything, or should I try to scrape it off? I do NOT want to pull the pan back off. Is there a way to flush it out?