I was a good boy, in bed early wiv me 'ands above the blanket. I am about to use some OG KB too as I'm feeling a bit crumbly this morning.
OHE with Tempest 2. Native no glass. I have ruby balls ( ok ok!), zirc are fine they are in as stock. Loose pack herb, medium grind. Open the head airways fully ( very slightly unscrew top screw twist sleeve gently, tighten). I keep the carb hole on stem open and then block it with finger as I like to feather it toward end of pull.
This bit depends on how many times you have used it as the clicks take time to stabilise, heat using big kitchen type torch until first click plus 1-2 seconds. If unreliable check the VI ( Visual Indicator) as heating need just above 2nd mark ( often the position the clicks occurs.)
Pull slowly and steadily until eyes pop out

. That should give you OHE, if not hit it again! ymmv a lot, each tempest, herb and person are variables
PS keep it very very clean inside! If need more info we'd best get this moved to a thread in Vaporisers section?