@Stefan_Petrick Here you go buddy. This is the stock code found here:
http://pastebin.com/wJqptijW
Hmm, looks like the first 4 columns from the matrix in a row… Try these ScaleDown function: It uses every 3rd pixel from the original buffer - the code should work out of the box on a 60 pixel ring: http://pastebin.com/hTBatQtr
