Hi I'm 16 years old and I'm a relatively new player. I've been playing double bass for almost a year and I played bass guitar before that. I just really need help with my walking bass lines. Whenever I try to play a walking bebop line I just seem to go up and down a chromatic scale and it doesn't sound too good. It seems that i'm either doing just a basic 1-3-5 thing or playing up and down chromatically. Is there something I should be doing to improve? Help would be appreciated.