I've got two basses, one has a 43 1/2" string scale (mensure) and is a "D" neck. The other is 42" and an Eb neck.
I use both regularly and have to adjust when I switch, which usually means I'm playing flat or sharp for a few minutes.
I've talked to some bassists who travel and often have to use rented instruments and some say they enjoy the challenge of different instruments, but that sounds pretty scary to me. Basses can range from around 39" to 44" which puts the notes in very different places.
I usually try to quickly find the b3rd, 4th, 5th and octave off of an open string. Any other good tricks for making quick adjustments to different scale basses?
Thanks