Hi everyone. I've been having trouble maintaining humidity in my 40 breeder, only leveling off at around 30%. Does anyone have some tips or tricks to boost it up to around 50% - 60% and stay leveled off? My water dish is near the middle of the tank. I've tried plexiglass over the top, and also a damp towel but nothing seems to prevent me from having to spray water into the tank at least 10 times a day. Its a screened lid by the way. Thanks for the help!