This may have come up before but I can't find it. I have a 5 string fretless 35" scale and I'm thinking of finding a 4 string jazz fretless which is going to be a 34" scale. How much difficulty in hand and finger memory is it going to be to adjust from one scale to the other when switching basses. My instinct tells me it could be difficult and having the same neck length for both the 5 and 4 would make more sense. Anyone out there have any opinions or experience to share regarding this. Thanks for your input.