I had a set of 45-65-80-100 EB round wounds that was laying around, I think they came gratis with something else, and put them on my Ibanez SRF700. At first I'm getting a fabulous growl from the E and A strings, but within a week the low E sounds like it is muted, even when played open. Also they are scratching the (panga panga) fingerboard pretty badly, but it is just looks at this point. I never used to worry about this as it did not affect the sound at all, but the scratching from just a few weeks of playing is worse than 10 years of playing on my Peavey T20/rosewood fretless with rotosounds. I thought Panga Panga was supposed to be very hard ... this has nothing to do with the "muted" sound of the new strings BTW I'm just mentioning it.