Yes, allowing it to swing will give you a much better "hit verification" by the target movement. Depending on the condition of the paint and the bullet type (especially with solids) its usually easier to see the target swing than the bullet splash at a mile and out. We set up a 36"x36" at 2500 yds and even with 1/4" AR500 I can tell you its a gut buster to hang by yourself so if you are going to go that big plan on some help lol. Not sure what you're shooting but my 338AI won't move it at that distance but the 375CT will. If you hang the target from one point only by chain to a bolt centered in the target about a third of the way from the top edge it gives the best movement. My 24 incher at 2000 yds will swing like a madman even with the 338 (again 1/4"AR steel).