Hey DragonHeart,
Firstly you wanna check the edges and make sure its all locked down and air tight, then you can take a heat gun and just go over all the monokote. Remember with monokote you need alot of heat so dont be too hsaty with the gun keep it there for a bit (of course not too long to burn a hole through). Eventually the monokote will start to were out but it shouldnt be after every flight.
Hope this helps,

Papa