Nice one Underwater mate. It is really easy isn't it, and you get the most amazinng results. How did it smoke; did it take your head off as planned?
It looks the part.
I did like looking at this thread and seeing the London gas (near zero impurities), the stainless steel coffee pot etc. I thought, eh, that's just how I do it. Then I read the text and saw you mention my threads, cool, another convert, that's what I like to see. We're upping the game slowly but surely.

With regards to getting the stuff out of the vap dish, it takes a bit of practice and technique. Before all of the butane evaporates you can pool it up into one area before finally vapping off what you can, this makes scraping it up that much easier as you are not trying to scrape around the edges so much. Use a new stanley blade to scrape it up as a nice new, sharp blade gets it up best. I scrape it off the blade and onto a wrap of thick plastic, scraping up all that is possible. You will inevitably leave a bit behind but that's no biggy.
With what remains in the vap dish (smears and hard to reach bits) you have a few options. One is to just let it totally dry out and it will turn totally brittle over a day or two. You can then scrape it off easier in the form of crystals rather than a sticky oil. These crystals you can just sprinkle into a joint just like hash. It looks like this:

But if you squish these crystals back together again and warm it in a wrap in your hand it will turn back into a runny oil, if that's what you prefer. A tip here to speed up the process is to put the vap dish in the freezer whilst trying to dry it out totally as the freeze purge halves the times.

Alternatively you can add a couple of drops of IPA to thte vap dish to dissolve the remaining oil again. This can then be scraped up a lot easier and pooled into one area etc. Then all you have to do is scrape it up into a plastic wrap and vap off the IPA again. Or you can just leave it dissolved in the IPA and vap it as and when needed.
Going back to the original blob scraped up and put in plastic. If you bung this in the freezer then open it up and bring it back to room temperatures, then freeze it again. So on and so on until you've repeated the process 3 or 4 times. This will purge the oil of any last traces of butane and you'll be left with pure drug!

Ask away if there's anything else I can help with or tips etc to pass on. It's really easy when you know how but it can be a bugger until you get your own personal style down and find the easiest ways for you to personally go about it.
Happy oiling.
Gro