Barrel Reaming/Plunk test

I am a endless tinkerer and idiot. I had read that reaming a barrel would make it more reliable and make reloaded ammo that didn't plunk, plunk, so I went for it. The two pictures are of the reamed barrel and another non reamed barrel. Both are 2011 barrels

There is a pretty large difference between the two, did I F up that first barrel and make it less reliable?