On your fretting hand, how far do your fingers move before fretting a note? What I am really wondering is how far they come off the frets. Also, do you keep your fingers down when moving up the neck? Like keeping the string fretted untill you have to release it to go lower? Does this make any since? Sorry if it doesn't! Thanks, Lee
Movements with my fretting hand is kept to a minimum. It depends on the sound I want. I barely come off the fret, or off the string before I fret the next note. If I want a more "slidey" feel, I keep my finger on the string (bearing in mind string noise). If I want a clean note (especially when recording) I lift my finger clear off the string. When I play fretless I do lots of slides, so I don't tend to lift my finger totally off.
Thats a very interesting question. Its one of those things that have never even thought to consider. I'm not sure there is a single answer to this. Your technique will have to develop for you. There are so many diffrent types of feels you'll be trying to achieve and each requires different techniques. I will just say to practice, practice, practice, and practice some more.
No farther than necessary to allow the string to ring. Sometimes I don't take my finger off the string at all. Other times maybe a 1/4".
My teacher thought of finger movements as martial arts. Sounds odd, I know. Lots of little movements wind up being more powerful than one big one. So you only lift your fingers up enough to de-fret, and you're able to fret the next note faster and cleaner. I never ever thought of it that way, but once I started practicing it made perfect sense. My speed picked up immediately. Just pick them up enough.
...it's called economy of motion & has been a life-long endeavor for this tone-deaf weasle. It's requires concentration & discipline...There was a somewhat recent Bass Player mag that had a decent exercise(IMO). Basically, for the fretting hand- 1st finger = D-string/9th fret 2nd finger = D-string/10th fret 3rd finger = G-string/11th fret 4th finger = G-string/12th fret Move ONLY the 1st & 2nd fingers; keep the 3rd & 4th fingers stationary! Any movement must be minimal! It's gonna hurt, it's gonna be frustrating. Use your other hand for assistance... Perform the other permutations, too. (That is, move ONLY the 1st & 3rd while keeping the 2nd & 4th still; move the 1st & 4th while keeping the 2nd & 3rd still; move the 3rd & 4th while keeping the 1st & 2nd still, etc).