I have a Fender, American made, Jazz Bass 5 string and have been using Fender Super Bass 8250's with tapercore E and B strings. My problem is that the E string breaks at the bridge saddle. I have taken the bass to a repair shop and had the technician assess the bridge saddle. He found no problems with the bridge. Has anyone else experienced this problem? Also, I cannot find a tapercore low E string (.110) sold separately. Consequently, I find myself purchasing complete sets and only in need of the E string. Is there anyone out there selling single tapercore E strings? Any other suggestions or thoughts are welcomed.