resized your image. it was super huge. when hosting an image, you can select which size to use. Also moved topic into pictures.
Your set up looks fine but to be honest, your humidity "device" will never give a real result. I never trust them!
Just make sure the substrate is damp and give a misting if you like *i do*
You know when its nice and humid because you will have condensation on the glass. If you dont have that then its not humid enough
