i have been having terrible luck getting my scope to stay dialed on my diana 48 in 22cal with its huge recoil. i had quality rings and so i thought a decent scope. i gave up and installed a red dot to see if it will hold true. fingers crossed. i cant use my irons anymore as my eyes kinda suck now. i have a hw97k in 177 scoped that works a treat. anyone use red dots on powerful springers?