Thanks Randy. I'm going feather light. The burn is worse with big wedges, and I'm beginning to think it's just a matter of too much heft creating a kind of de facto pressure. But to be honest there's no blade I've totally conquered this with. I'll get the smoothest, most comfortable shave imaginable, and then within forty-five minutes there's a warm, faintly ticklish sensation and sure enough razor burn is breaking across my face like rosy-fingered dawn.
I know it's not a soap/allergy thing, because I use the same setup with my DE.
It's kinda got me down. I've looked through past threads, and mild but persistent razor burn just doesn't seem to be a big hurdle on the learning curve for most people the way that honing or shaving the chin are. At the moment I'm shaving at night so by morning I'll look normal. But that's coping with the problem not solving it...
If anyone had this problem early on and has since conquered it, I'd sure be grateful it if you weighed in.