I will say Merion started fine 3 birds out . OK missed a ding at 3 and got what I deserved, and another error all mine too, but #16 was not.
Tail wind in from 5 o'clock out through 11 o'clock. Only needed a wedge, and aimed a tad right, and missed by a perfect hair's breadth right.
Sat back beer in hand thinking need this tap in, but lo a pin high 15' across face putt waiting for me. Now OK 2 errors mine, but that was harsh treatment at #16 when every shot counts in a RG. 29 instead of a 28 I got reminded of that(:..........1 shot I realise v 2 from me, but had the moan :)
Also PH. I can do OK there sometimes when my ADP is OK and / or I am in places on a green I have been before, but some of those dots beat the hell out of me more so than any other course.
Mind you PH often feels a strange place. Even standing on the first tee I just could not help but think I was not alone even though I was clearly the only one there: