My band plays nearly 90% improv, and i've been credited as being a pretty sick bass player after every gig but whenever i'm in a solo, i find myself almost allllways basing it on a minor pentatonic scale, or, like a blues scale. its kindof a habit it doesn't really sound bad or anything, but, i sort of want to switch it up a bit. and, even thou the dudes i jam w/ don't say nethin, i think i might sound repetive. y'know? maybe should i consider lessons?