I shoot a 6.5 Creed with 140 and 130 bergers with H4350.
My buddy got a 6.5 creed and couldn't find any 4350 so he bought a can of 4451. I was thinking what the hell is this?
We loaded up a few and the charges mirrored 4350 for speed and accuracy.
So, around 42.5 with a 140 and around 43.5 with a 130 are my normal loads.
You should be good with a 129 right around 43.5 +/- .2 grains.
I don't like ladders but if you shoot them they should be as far as you can shoot, just like you did here.
I also think your gaps are too big at .4 grains. Maybe try again at .2 intervals in something this small. I usually do .3 or .4 when I'm in the 60-80 grain range.
