Hi, I've just started to lear how to play walking bass lines. So, my question is a very simle one, I quess. My aim is to use chord tones on strong beats (1 and 3) and passing tones on weak beats (2 and 4). I try to create a line where there are only half steps or whole steps. So, I have two chords, Cm7 and F7. I go from Cm7 to F7 and back. I start from the root of Cm and play: c, d, d#, e, f, g, a, bb, c, b, bb. Sounds ok so far but this is where the problems begin. How do I go ahead? I've tried several alternatives, but I'm not quite happy with them. So, I would appreciate if someone could help a bit.