Finally I shot the Unbonded SW, which was the most accurate a few months ago (June I believe), now they were not so good:
There are those "laws of muzzleloading" kicking in again.
I have a new "law" to add.
"Whatever bullet you think will perform best, will perform best"
That Parker Ballistic was your favorite when you went to the bench, wasn't it?
It certainly produced for you! Good shooting.