I've only ever went up that hill from the Jaw. Hows the descent? Looks a bit…interesting in places. It looks as if you'd wind up in the Greenside if you mess it up.
I was up there myself on Sunday. Humphrey road, Greenside, Jaw/Cochno then down to Edinbarnet. Didn't know about the wee trail that runs down to Edinbarnet. It was nice. Much better than taking your chances in the crazy Farmer's yard.
I live in Mountblow, so handy for the Humphrey road. Head up to Carleith, then take the wee track behind the crematorium. Warms me up nicely for the wee bit of climbing to come. :P