Hey, not sure if this is a common problem! I have a new 4 string fretless which I like very much. But when I play near the bridge there is almost too much tension in the strings. As a result the D and G strings can sound a little on the thin side. Is that a function of the bass itself, the bridge, strings or that it's a new bass.I can adjust my hand placement towards the neck a bit, but just wondering if I can make some adjustments in the set-up?