I Hope someone can shed some light on this situation. I've recently bought a new Modulus Q5. I took some time yesterday to put on a new set of strings (DR Hi Beams .45-.125) and went to setting the intonation. I was able to perfectly set the intonation on the E, A, D, and G strings. For the life of my though I can't seem to get the B string perfectly intonated. I can get the open B string and 12 fret harmonic to sound in tune, but the 12th fret fretted note is always slightly sharp? I've moved the saddle back as far as it will go and still I'm a little bit sharp. I've also noticed that when I fret the E and D notes on the b string they are also somewhat sharp. At first I thought it might be the new string I put on so I put back on the original B string that came on the bass. Same problem?!? Is there anything else I can do to bring the intonation more in tune? Is this something I'm going to have to live with? Thanks for your help.