Tried quite a few lubes. No real change. The biggest improvement in noise comes from putting your knuckles on the zip ahead of the slider as you move it. Thus all vibration lives between the slider and your knuckles. Not across the entire face of a tent until it reaches the poles.Feelin less lonely about thos noisy sh##t lol
yessss, paraffin in the zippers, gonna give a try, thanks for the ideas
about the magnet things I found the ones used in fridges doors are fine, they are slim, flat, light, and lay be strong enough
dunno about yo negative pressure but however it's not good for vpd stuff, it sucks all the good RH out...
about other noise's I made some "shields" with cardboard panels and pizza boxes stuck between them, then the whole "shield" wrapped in black plastic... the tent looks a bit like a Merkeva covered by armour plates...
But for most of growers, the normal height is enough.