My Big Cat doesn't seem to like the Gamo Rocket Pellets. Every shot I take misses the target low. Maybe it's because they fit the bore too tightly. I sure hope it's not that my new gun is already weakening and can't shoot these 9.6 grain pellets. My Big Cat does do well with the Gamo Tomahawks, Crosman Pointed, and RWS SuperDome. When I don't follow-thru I do tend to miss low (the gun drops down) so maybe the extra weight or tight fit throws me off? Anyone else experience anything similar or have any ideas what the problem could be?