NobodysBuds from GD in here advised me two things that really helped alot while using that thing. First one was to try to gently hold the bud, or a leaf between the bud and hand. And the second one, and most important one, is to hold the scope and aim before bringing your eye to hit. Do not try to aim and find shit while looking thorugh the scope, it wont work xP I also advise for you to try and focus on something stable and then bring the focused lense to the plant, that worked for me, as i didnt have to rotate those bottons while scoping. But its hard i wont tell you, but with pratice comes perfection, just try to be gentle with the plant, and dont get anxious.