since i started playing bass ive been into the whole slap tap thing. when i first seen the larry graham video i started double thumping. i assummed he was thumping behind the string and tried to work this into my playing. then one day i stumbled across a vid of victor wooten double thumping and realized he was thumping on what i would call the top of the string. so i tried to change my style victors way. for some reason i cant bend my wrist that way comfortably and it tears my thumb nail up. i quikly droped all hopes of double thumping till last week when i read a post on four finger tech. which ive been practicing on and off for about a year. thats when i realized double thumping on the wrong side of the string works quite well with the four finger style. what other bassists thump on the wrong side of the string?