Well im not really excited about putting that vent hole are watever yall called it. Can someone post a pic off how they did it are what it looks like, im not really shure what yall are talking about. Next time I fly it im going to try and do some tuning and see if I can fix it like that, but from what I can understand from you all, thats not going to help. If someone could post some pics I would greatly appreciate it.