I have a Janssen 3" 12ga with 32" barrels I use for pass shooting. When I first got it I didn't pattern before it's first trip. I sometimes hit withe right, never with the left.
After patterning I saw the right was slightly off, the left was way off. The chokes had been opened, a bad job was done. I sent it to Mike Orlen who was able to correct them with some careful honing. Both barrels now shoot to POI and a bit less choke is fine with steel.

My problem lies in reconciling my gross habits with my net income.
- Errol Flynn