I currently have a Squier VM Jazz fretless with lines and don't have a problem switching back and forth from a fretted to this bass - I just find myself playing closer to the lines on the fretted when I do. I bought it so my son can play a fretless easily should he want to borrow my bass and I bought it rather inexpensively.
However, I've also owned and played unlined fretless basses in the past and tbh, I don't remember if the side dots matched up with the notes as I didn't really look down or use them for reference.
However, I've also owned and played unlined fretless basses in the past and tbh, I don't remember if the side dots matched up with the notes as I didn't really look down or use them for reference.