Okay.
I joined the shens server and found shadowgene. The map was labor, full of healthpacks.
Shadow's kill/death was about 4. Now before you go about telling me that's horrible on my part, con"cedar" the following:
Shadowgene is rank 4 in our stats.
I'm not the best pyro
Labor has tonnes of health packs perfect for extinguishing fire
I had him running for health many many times, and if it weren't for the health, he would have died much more.
Weve tested this: It takes only 3 successfull flare gun hits to kill a scoot
Without axetinguisher, it takes about 2 seconds of flame to kill a scoot.
What I have learned:
Against good scouts, you are better off flanking and ambushing and not bothering with your axetinguisher (just flare gun and mainly flames), since a good scout will manage to squirm away form the axe.
Against normal scouts:
flare gun/flame, airblast as much as you can, then axe them.