I just put these on my Pedulla buzz. I'm sure a lot of you know, the Pedulla is a very bright sounding bass. So far these strings have taken off the crispy edge but left me with just enough upper end. I am curious as to how they will wear on my fretless. Also, is there any special care needed for nylon strings? I would think not, but I thought it would be good to ask. I searched, but wasn't able to find the specific answers I am looking for. thanks!