Hey!
I've tabbed out an exercise to improve your skillz! :)
If you have time, try it out!! :D

Walking the 1st string

1-2-3-4 (1st position)
2-3-4-5 (2nd position)
And so on.


E|-1-2-3-4---2-3-4-5---3-4-5-6---4-5-6-7---5-6-7-8---6-7-8-9--------
B|-(Continue till your pinkie is at the 12th fret)-------------------
G|------------------------------------------------------------------
D|------------------------------------------------------------------
A|------------------------------------------------------------------
E|------------------------------------------------------------------

12-11-10-9 (9th position)
11-10-9-8 (8th position)

E|-12-11-10-9---11-10-9-8---10-9-8-7---9-8-7-6---6-5-4-3--------
B|-(Continue till your index is at the 1st fret)----------------
G|--------------------------------------------------------------
D|--------------------------------------------------------------
A|--------------------------------------------------------------
E|--------------------------------------------------------------

After being able to play it fairly consistent, try changing it up.

1-2-3-4 (1st position) ---> 1-3-2-4 (1st position)
or
1-2-3-4 (1st position) ---> 1-4-3-2 (1st position)

There are quite a few combination you can try. :D


PS: If time permits, I will be putting up some other exercises too.

Study Hard for SA! :)

Ardy.