If your looking for back spin , these are the clubs to get , i have the 56/10 and 60/8 and love them , up until i bought these clubs i had a hard time stopping balls on the green , not a problem anymore , i am thinging of getting a non spin mill for those shots you want to run a few yards cause with the spin mills its like a fire drill , Drop, stop and roll (backwards ) every time .. they work well from any lie , sometimes i feel they might have to much spin from the rough if there is such a thing as to much spin ... well worth the 99.00 bucks ...just my .o2