The G string seems to be stiffer and less lively than the other three. Is this possibly because it winds around its tuner post three-and-half-times (whereas the D is only two-and-a-half)? Should I think about cutting the length a bit?
I talked to Mimmo at NAMM this year. He said that for the Thunderguts and Thunder Reds, "the compound is different for each string." I asked if that's why the Thundergut E and A strings are stickier, and he said yes. Apparently, there's a different combination of ingredients to get the tone consistent between strings.
In response to your question, I'm thinking that the G string may be stiffer because that's just the way it's made. I don't believe the number of winds on the tuner post makes any difference.
As an aside, Mimmo also told me that, for the same reason, it's not advisable to use Thunder Reds that are made for a U-Bass on a longer scale Micro Bass, even though they fit, because the strings will stretch out and not perform well. Again, each string seems to be made for a specific use (scale length).
