@JCN late last year on my first time out with a Glock slide and RDS on loan from GJM, in shooting a string that was pretty quick for me but not predictive by any means, I saw the dot recoil high and to the left and was able to immediately correct my grip and the rest of the string were just straight vertical "stutters". So yeah I think I'm tracking (no pun intended).
It was way more explicit than irons.