I have the 4 inch on my extreme. I like it, but I may try the 2 inch as a comparison. Oh and they look bad ass on the z7!
Well how do you like the 6"? I've been thinking about changing to a 2 inch, the bow feels just a bit heavy. However, I hate to change because the bow is so quiet. I went shooting with a few guys from work 2 bowtechs and a hoyt (all brand new) and they were all in awe about how quiet my bow was. After hearing them shoot it, I was also. Man I love that thing lol. I'm going to go wipe it down. Later guys.
I have the 6" on mine. I like the ability to change up the dampners and add more or less weight to it. Indynotch50 - I think if you switched to the 2" you wouldn't hardly notice.