Just wondering is the colour coding is the same for DMM 4CU/3CU's?
I've got a few 4CU's but as I'm a little skint I was going to fill in the gaps with 3CU. obviously new to using cams it'll be easier if the same colours arent different sizes...
If you're buying used, I'm fairly certain they changed the colour-coding at some point - I have a rack of 4CUs that mostly don't match the current colour-coding. Other than that, pretty sure the 3CU and 4CU match.