Am having a shocker, have just changed my 243 barrel for a 25-06 barrel on my blaser, went to zero it today and it shot a beautiful group at hundred yards but 10 cm right and 5 cm high. I went to make further adjustments but the turrets clicked but to no adjustment to bullet placement, so I think I have reach the limit of adjust on my swarvoski 8 x56, could this be true even though the turrets still turn? The scope as been on my 243 barrel for several years and has worked beautifully. The saddle mounts are fitting properly and i have slackened them off and retightened them to double check fit. Would greatly appreciate anyones input on what to do next as am not sure. Happy new year.