hi, i've recently added a bigsby trem to my Jaguar HH and was thinking of adding a roller nut to help keep it in tune, i've had a read through a few forums and the fender LSR seems to be quite popular but i don't know if it will take 11 gauge strings or if they are difficult to install, i've also read that they can make the sound a bit tinny. if anyone can offer any advise i would be most gratefull 😁