I have a Modulus Quantum 4, which is my favourite bass ever and will never be sold lol Anyway, I put a new strings on it recently and after doing so the action is now far too low with a bit of fret buzz and when playing harmonics I'm just getting the sound of the string on the fret. So I thought I'd get the allen keys out and lift the saddles. Now, lovely sounding harmonics with slightly higher action, however, my intonation is on it's derrière. Problem is I have no idea how to adjust