Anyone else's house shot make just about every single ball, regardless of strength or drill, play within a board or two of each other?

I've got a Tribal, Venom Toxin, Raptor Talon, Cruel Intent and Hammer Spike with VERY different drills, and the shot at my house forces me to play them all within two boards of each other.

I'm 100% positive that it's the shot, and once I get on a sport shot or something like that the difference between all the balls and drills will be magnified, but it's frustrating in that I feel like what's the point of new stuff? lol.

Just so you know, we just recently got synthetics put in, within two years, and the backends are notoriously weak. It sucks because you can see all the balls revving up and trying to go at different times, but then they all just slowly walk in, at the same point on the lane. Even surface adjustments do hardly anything. Same line between 1000 and 4000+polish, with VERY SLIGHT change in shape.

Matt

I see the same thing on all of my OOB stuff from Roto and storm.
Experiments on a fresh shot. Six games with 6 different balls.  Same line.  The balls all broke at different points but they all ended up in the pocket without changing speed direction or target.