Hey guys, so recently I've gotten the ehpro kayfun lite and was testing the airflow screw around. However, when I screwed it all the way in, it got stuck and I'm unable to unscrew it back out. I've been trying to remove it with the small phillips-head screwdriver that ehpro provided but it's just not coming out. Will buying a regular screwdriver that fits help? If not, do you guys have any suggestions for this? Thanks.