Hey, guys. I have Yamaha RBX 170 and distance between 24th fret (not the fingerboard) and strings is about 0,5 cm. I remember increasing action in the past, because of buzzing sound on some frets and now, when I became more experienced, I notice it would be a lot easier to play with lower strings action. I know my bass is a cheap piece of crap, but is it possibe to lower the strings? And small question at the end: can I use piccolo strings with this guitar without modification of a nut?