CZ527m carbine in 6.2 x 39 I tried the Ultra Slam 2-7 x 33
CZ 527m carbine in 7.62X39mm
Leupold Ultimate Slam
Did you focus the scope first.
Sounds a lot like you needed technical advice, not a different scope. Too bad you didn't buy the scope from someone who could have helped you with it, most big box stores hire the cheapest labor possible, which means if you know anything they would have to pay you more, so you won't get hired. Leupold has a 800 number you can call for assistance, staffed by experts. Try it next time.