I have always just got a flannel, folded it in half. put it on a plate, placed the seeds on it, folded the flannel over the seeds. soaked it. place another plate on top, and popped it in the airing cupboard.
voila!
I should mention that, although I have only germinated and planted 18 dope seeds, I have been a keen gardener for years. It is from my experience as a 'normal' gardener that I offer you advice.
I forgot to mention, if your seeds fail to germinate it is normally because the outer shell is too thick to allow moisture to enter.
either, using a scalpel, cut away the outer skin layer by layer intil you can see the white inside. Or use sandpaper to achieve the same result.
I know it sounds risky doing such a drastic thing to a little seed, but believe me, it does work.