Not that i would expect from primus - Primus Express Spider II Stove

The first and the most painful issue for me is that you couldn't use it with a reverted gas canister (I need this for cold weather conditions). A stove burns unstable and spit fire, you really can't use it. But I fixed it by changing the metal cable inside the tube to a bigger diameter. After that stove works stable, I was happy but not for a long time.
The next issue is wind. When you run out of gas and pressure decreases the slightest blow of the wind extinguishes the fire. This happens due to the shape of the burner. You can fix it only by using the wind shield.
I see no difference between this stove and that is screwed on top of the canister. This one is bulkier, heavier and less convenient to use.
I have no point to use it.
Now I am switched to 'kovea spider' and totally happy.