Couple things ....big meter issues, but dont be fooled by the slow meter....it is much slower, but you better ding the meter...what you get in meter speed, they take away with anything but a dinged shot...barely miss the ding and shots fly WAY wide and if there is a wind its uncontrollable. with the fluctuating meter its damned near impossible to ding it. glad I only bought one sleeve...going back to taylormade.