Spammage: the wind quit blowing or the club came up woefully short of what it should have.
What I was seeing too often, and the other way around too, but only with the L90 ball ( I refer only to dings or close to ding). Be a good while, if ever, before I go back to the L90 ball with these irons as the L61 ball with these new (? higher trajectory) irons work in a logical way compared to the L97 irons / L90 ball, yep that thing called feel seems allowed.
Can only go by what I see but my tin foil hat guess is they have some more work to do before these settle down with the even funkier balls with these new irons.
How some just transfer seamlessly is beyond little old me, but I did play the L90 ball / L97 iron combo reasonably well, and low winds at an oak CC game carded my personal worst ever score (as a TL) with the new irons / L90 ball combo, and it was not getting better fast.
Swapped to the L61 ball and things looked OK soon. My second RG, with good fortune on a couple of putts admittedly, carded a 25 at Merion B9. I won't be shooting 25s there too often with any combo but I doubt I would shoot 29/ 30 often enough with the L90 ball / L100 iron combo.......
Maybe it is all me but I don't think so.
EDIT: I remember when the L97 irons first came out several usually sane people were up in arms about whacko stuff - usually with the then highest level Nike L81 ball. Not everyone got the issue but those that did, much worse than this, saw balls flying off line and strange yardage results. A few mysterious clubs suddenly unavailable later reports, and the complaints stopped as everything was good as gold. Reality or tin foil, lo? Well everyone say the clubs not available part........The L90 ball came out and no one complained apart from at the price, just worked great day 1. ............Give it a month, bit more testing, and probably all this will go away same even if no where near as bad as that fiasco. No rush for me as 200 credits a sleeve saving, and shooting OK again is all I care about in game mainly for fun, but the L90 ball did amuse when it worked and it's a shame it does not seem to often enough, for me anyway, with these new irons at this point in time.