Last weekend I broke the E string on my Fender Classic 50's P and last night I broke the E on my Squier CV 50's P. Both strings broke at the same spot--the point where they break over the bridge. I was using Fender 9050ML on both and they were approx 6 months old. I play fairly aggressive country rock but nothing too wild. These are my 2 primary basses but it's not like I'm a gigging pro on the road 5 nights a week. Both basses have their stock bridges and I'll check for burrs before installing the new strings. Am I just wearing the strings out and they're breaking? Do Fender strings have a tendency to break like this? I've got some D'Addario Chromes (.050-.105) ordered (thought I'd give them a shot since they get so many good reviews) but it looks like I need to order another set now. Maybe I'll order a couple extra E and A strings as backups, too. Any thoughts or suggestions? Thanks.