TriangleJohn I removed it today and put on place the hail net ,I will take pics tomorrow and will post...those were the problems for me too, the build up of heat in the top of the greenhouse, and I had no way around that .. I am just worried about the watering now, if we get days of rain the soil in the pots may stay too wet for some plants, particularly worried about cherimoyas, dragonftuit, papaya and tamarind seedlings .