Ah, excellent, so we're using the right stuff

Good to know.
Yep we're slowly but surely making progress. Couldn't get much done today, but managed to get the frame we partly put up yesterday straight and finished, plus all the grass behind it gone so we can later nail it from that side. Plus we got part of the second frame up

It's tricky going on top of pre-built concrete, because it isn't flat.
Probably won't get any done in the next two days, or maybe just a tiny bit. Looking forward to more on Monday though

Oh and today some strips of red LED's I ordered arrived, which I'll use for lighting out there.
http://img.acianetmedia.com/i/JVHyX.jpg
http://img.acianetmedia.com/i/ImbtF.jpg