ferny
No longer a newbie, moving up!
I'm hunting around the interweb for ideas and came across this. I don't fully understand it right now, I've got a bad case of sleepy brain fog.
http://www.instructables.com/id/EDFPVXG9NIEQHO9YN9?ALLSTEPS
http://www.instructables.com/id/EDFPVXG9NIEQHO9YN9?ALLSTEPS