We have a Quicksilver 8.0 and camp without a bug room. The lower edge of the tent is not attached to the box around the upper edge of the metal door and so there is quite a gap through which mosquitoes can easily pass. Does anyone have any ideas for closing this gap in a way that still allows the door flap to be opened and closed? We live in northern Ontario, Canada where there are lots of mosquitoes. Any suggestions would be appreciated.