I agree that it takes a few string changes to get good at changing strings on these babies...
But after a few full-set changes you'll be ready to compete in the fastest string changer contest!
(BTW, unless I'm doing a major cleaning, I just change one string at a time, bring it to pitch, give it a strech by pulling up on it a few times at the 12th fret, and bring it back up to pitch, before moving onto the next one).
First of all...
You need to make sure the piece of string that wraps around the locking screw (from the last string) has been removed (It won't lock properly if there is a remnant from the last string there).
I occassionally take the screw all the way out and inspect that locking surface. If that gets deformed it can act as a string cutting tool when you tighten down on it (lightly file it smooth in this case).
Also, make sure there isn't an old ball end lying in the changer.
I start by backing the tuning screw almost all the way out (you don't have to back it out that far on the wound strings).
I did get an extra long tuner screw from Sierra for the 3rd string, and I "Commanded" them to put an extra-long tuner screw on every Keyless that goes out the door (was it something I said?
).
If you call Tom at 503-761-9632 ext#2 he can send you one.
O.K., Please pardon the long winded explaination, but here it is in detail...
BTW, I use .012's.
I don't use any tools except the Sierra Pulling Tool that comes with the axe, and an allen wrench (I bought a nice allen wrench with a large "T" handle, and reccomend you do too).
I put the string on by hand and lock it down with just enough tension to hold it in place for a sec (so I have both hands free).
Then I grab the pulling tool and thread the end of the string through the pulling tool, and use my thumb to put a right angle bend in the string where it exits the hole, in such a manner that the end of the string does not extend past the end of the pulling tool (This prevents getting "stuck" by the string end, Ouch!!!
those babies'll go right to the bone!).
Then, while still holding my thumb on that right angle bend, I wind the string around the pulling tool "many times", overlapping the segment of string extending from the right angle bend, such that the string is "securely locked in place" on the pulling tool, and is now about 4" from the locking nut (the last few winds should be at the center of the pulling tool).
Now I am holding the pulling tool in my right fist (with the string exiting my fist between my index and middle fingers), and the allen wrench in my left hand.
With light tension on the pulling tool, I loosen the allen head.
I just leave the allen wrench in the allen head from this point on.
Still keeping tension on the pulling tool with your right hand, you can use your left hand to pull on the string (around the 12th fret), and you will hear the changer finger pop into place, and you will take up that slack at the pulling tool end (about 1/2").
(If you want, you can lightly lock the nut down again at this point so you have both hands free for a sec).
Now you are ready for the final tightening.
IMHO, here is the trick.
Use the tightening of the allen head in conjunction with pulling on the string!
You can do this 2 or 3 times to get it up to E or F#.
I pluck the B, or E, or F# strings as I'm tightening the G#, to hear where the note is.
I usually bring it up to E or F# using the "tighten+pull" method, then lock it in place and use the tuning screw to bring it up to G#.
Anyway, it's not just about pulling!
You back that locking nut out 1 or 2 turns, and tighten and pull simutaneously.
(I'm seated at the steel throughout this entire process).
You can lock it gently and pluck the string and see what note it is at in comparison to the lower strings.
Then, while keeping tension on the pulling tool, you can loosen that nut a turn or two, and repeat the "tighten+pulling" thing.
(With respect to bringing the string to pitch, repeating this method is kinda like a 3 steps forward, one step back thing).
So now you pull and tighten at the same time again, and since you just plucked the E or F# string (your target pitch), you repeat the pull/tighten thing untill you hear that you hit your target pitch, then lock it down for the long haul.
If you use the pulling tool on the wound strings be careful not to pull them past the desired pitch.
Once the string is on and tuned, to remove the remaining string, I just wiggle the string back and forth untill it breaks off right at the allen head (this takes much more wiggling on string 12).
Again, sorry for the long winded explaination
.
~pete