I'm one of those types who dives into any hobbie 100%. I like to learn everything there is to know and do as much as I can by myself. I've been noticing my bass's intonation is off... not horribly off.. but enought hat it is semi-noticeable. Unfortunately, neither of the tuners (BOSS TU-2 and Korg GT-7) I use are nearly accurate enough for me to get a solid reading on the intonation and adjust it properly. So I am wondering what the pros here use for adjusting intonation. I'm considering building a small 'workshop' for doing set-up, simple repairs, and such, so I'm looking at soemthing I'd buy for the long term.