A heavy bass is heavy no matter how wide the strap is. A wide strap doesn't make a 10lb bass 8.6 lbs. It's still 10 lbs. Sure, a wide strap may spread a little of that 10lbs more across the shoulder but, it makes no difference in weight. I know people will disagree with this but, buy a wide strap and see for yourself. Too heavy will always be that for an individual. Routing, only if you plan on keeping it. That process can cause other playability issues. To each their own.