Fixup 2 Gears

[bplus]

Nice fixup of Charlie's cogs. Any chance of colour in there too? (I couldn't decipher that bit). 

Yes play with the _RGB32( ) numbers. In 2nd code posted I have shades of Grey by using only one argument in _RBG32.
You can switch them to _Rgb32(Red, Green, Blue) where Red, Green, Blue is number between 0 and 255.

For shading, go lighter as Z goes to 40, higher red, green, blue numbers.