I got my Tempest from the last drop, my VI is accurate the clicks are about 10secs out...if you use the wand you can let it run till time out for a spot on extraction everytime, the VI or clicks don't mean anything to me the way I use it with the wand.
I ordered some off ebay, 10mm and they fit perfectly...when you finish a bowl blow through it, mine never cloggs up doing this👍 I have mangled a couple of screens up on the edges but I'm rough with the de bowler.
Yes mate , for those struggling try turning the heat shield a few turns left or right while pushing on it a bit ,mine just snaps over the o ring nicely doing this.
I had it with my old Roffu, they were supposed to have sorted it how olds the unit?
There is no fix, its a very poor design unfortunately, I was promised another unit but never recieved it, I recieved very poor customer service from them.
I really don't understand why some people are having screens clogg....I have been using the screens provided with no problem, I bought some 10mm screens off ebay too which fit well and don't clog up either.