That's how I shoot them, starting with top left.I would have to say that left to right is the way to go. Staying on the horizontal plane would mean making the least amount of correction from bull to bull.
Using a sliding bipod or one piece rest negates that.One very good shooter advised me he shot vertically as each time you moved your rest horizontally you changed the side pressure slightly on the stock. By going vertical you only had 4 different pressures as opposed to 25 going horizontal. I’m not good enough to see a difference.
I place the target sideways with the large sighters to the left. I used to always shoot left to right but now I let the conditions tell me the best way.When shooting an ara target what is best way to shoot target, up and down or across? Thanks for imput.