Originally Posted by
asw7576
I heard light blue is slightly softer than dark blue. Sorry, I don't know the numbers. Anyone ?
You are right !
Purple: 1.6mm
Blue: 1.7mm
Dark Blue: 1.8mm (but with 1 extra coil, so the hardness is the same as Blue. This released with MTX-3 Prospec)
Gray: 1.8mm
White: 1.9mm
Red: 2.0mm