Send it to Hawke. The will fix it or send you a new one. I have a Hawke scope that would lose adjustment. I sent to Hawke and they fixed it. No more problems. The only cost to me was shipping to them. They shipped it back a week later and they paid for the shipping.
I am going to get one but I may wait on the .25 caliber. I have the Bullshark in.22 caliber and I am very happy with it. What ever I choose, I will go to Rich at Airgun Revisions. He is a great guy. Please keep us posted on how you tune your rifle.
Last week those sum beechs were all over our tool shed. I took 5 with a fly swatter. Then I read an article on them. The males can't sting but the females can. Now ain't that the truth. They bore holes in unpainted wood. Then the females crawl in and lay eggs. Then they leave. The article went...