... Because Ive been gassing for a 5 strings because Ive really been wanting a high C string. I plan on possibly buying hipshots for the bass because I plan to tune the 5 string(If i get it) DADGC and DADAD, I rarely play in standard tuning anymore And ive been playing my Ibanez(my testing, beater bass) in DADA and ive really been wishing that there was a other high string on there! I went to guitar center the other day and picked upa Thumb Bolt on fretted 5er(smaller neck version), And I loved it. Im not a fan of the low B, but damn did it play good. The only thing I didnt like was I could really rest my finger anywhere, But I could just stack some peices of velcro on to make a thumb rest. Now I remember a few months ago playing a Thumb 4 fretless with roundwounds and I loved it, The best fretless I ever played. But ive never seen a fretless Thumb 5 or 6 bolt on. And Warwick doesnt have much info on the website. If you guy could give me a review of the fretless 5 (if there is one) And maybe picture would help too .