I have one more bit of advice to give. scales are key to learning to improv, but you also need just plain finger exersices to gain more finger strength and agility.
these are the finger exersices I do.
- each number is the finger number.
- play up and down all 6 strings on one fret from fret 12 down to 1 and back up to 12 again.
- do the first run with alternate picking, then with down picking, then up picking, and then with alternate picking again.
- it's good to use a metronome, but if not try keep a steady beat.
- play each note clearly, if you mess up start that fret over again.
- then after the finger exercises practice your scales the same way like your life depends on it.
- don't get bored.
[code]|-----|-----|-----|-----|-----|
|-----|-----|-----|-----|-----|
|-----|-----|-----|-----|-----|
|-----|-----|-----|-----|-----|
|-----|-----|-----|-----|-----|
|-1-2-|-1-3-|-1-4-|-2-3-|-2-4-|
|-------|-------|-------|-------|
|-------|-------|-------|-------|
|-------|-------|-------|-------|
|-------|-------|-------|-------|
|-------|-------|-------|-------|
|-1-2-3-|-2-3-4-|-1-2-4-|-1-3-4-|
|---------|---------|---------|---------|---------|
|---------|---------|---------|---------|---------|
|---------|---------|---------|---------|---------|
|---------|---------|---------|---------|---------|
|---------|---------|---------|---------|---------|
|-1-2-3-4-|-1-3-2-4-|-1-2-4-3-|-1-4-2-3-|-etc-...-|
|-------------|-------------|--------------|-----------------|
|-------------|-------------|--------------|-----------------|
|-------------|-------------|--------------|-------4-1-------|
|-----4-1-----|-----4-1-----|-----3--1-----|-----3-----2-----|
|---3-----3---|---2-----2---|---2------2---|---2---------3---|
|-1---------4-|-1---------4-|-1----------3-|-1-------------4-|[/code]
I've noticed that the last part especially gives me good string hitting accuracy. I just need to work on my finger strength.
I usually practice for like 1 or 2 hours when I actually get around to it. I've been doing this for just about over a year and my skills have gone up considerably.