Had a slight problem with the TI Jazz Flat in that the E string progression was not the same as going from A to D to G...the progression in sound from say the A to the E was just not right. While reading some other Reviews on them one reviewer stated that if the E and A string of TI Jazz Flats are to close to the fretboard the frets can smother the sound. Having read this, I raised the saddles on the E and A string slightly...now they sound uniform. Anyone else experienced this with the TI Flats? Apparently they need a little more room to vibrate than some of the other strings I have tried.