I'm interested in buying a set of TI flatwounds (JF345) for my 5-string bass, which right now has roundwounds. It is an Ibanez GSR205. My concern is that the hole that the string has to go through on the bridge will be too small, especially the B or E string. I had this problem when I tried the E from a set of flatwound D'Addario Chromes, which is a 100 gauge string (I had these on a 4-string Ibanez and they fit fine). The string itself will pass through the hole, but the problem is that the fabric string that is wound around the string at the bottom makes it too fat to pass through the hole. Does anybody have any experience with the TI jazz flats on my model bass? Has anybody had to get a new bridge or drill the holes out in their bridge to make strings fit?