Didn't return to zero very well - Pulsar Locking QD mount for Pulsar Apex, Trail, Digisight, Talion, and Core Rifle Scopes

I bought this and found that it didn't return to zero very well. I was using it with a Pulsar Trail LRF XQ50. I was concerned when I first saw it, because it only had 1 QD and didn't cover much of the rail, given the size of the scope. One of the rifles I intended to use this with was a 458 SOCOM. I found that Bobro Engineering makes mounts for the Pulsar Trail and bought one of those. I am much happier with it, and it has a good return to zero. It is $100 more than this mount, but to me it is worth it. I wouldn't buy this product again.