Good to see its still going for you. I seem to be growing through the heat problem as well & like you have increased the humidity. I also tried a CO2 microbe & activator mix which also seemed to reduce temps maybe a dense CO2 environment takes more energy to heat, school was to long ago for me to remember. It smelled gawd awful though.

Dusto & Weedhound were syaing in my log that the humidity is only any good during the veg phase during flowering the humidity should be kept down to prevent mould.

JH