Here is the relevant part of the comment:
Every guitar I have bought and sold online has been sent and received in tune, and without issue. I bought my Comanche in Aug of 2017 - in the middle of a heatwave (avg temp: 90° F!!). I was cursing myself for a fool, as I waited day after day for it to arrive - imagining it sitting day after sweltering day in the oven-like back of a tractor trailer as it slowly made it's way to me. Surely the neck would warp and twist after baking in that box for nearly 10 days!Tooslowhand wrote:Well I waited 24 hours to unbox the guitar to let temperature and humidity settle. The dealer shipped it tuned to pitch which is not good, but doesn't appear to have caused any damage. ...
Nope. It arrived in tune, in utterly perfect condition. I couldn't believe it.
Now that is certainly a true story. But it still counts as anecdotal. Just because once upon a time a guitar was shipped in tune and survived a long and likely detrimental shipping environment, only to rise out of it unmarred and fine - doesn't mean squat.
The Internet is rife with both glory and horror stories, many of which are just hearsay. So when I saw TooSlowHand's comment I thought, (and not for the first time), "I wonder if there is anything to that..?"
Like everyone reading this post, I've read opinions about whether it matters or not, and plenty of unsubstantiated and often repeated appeals to authority. My personal favourite is the most, repeated (often verbatim) one I've seen: "Taylor, Martin, Gibson, Fender, and Rickenbacker all ship instruments in tune". No citation for this - just the bold appeal to the authority of these names - without any actual evidence that the statement is factual.
So I looked into it, and let me say this - there isn't a lot of hard data out there.
I did find this from Larrivée Guitars:
"NEVER take tension off the strings when shipping your guitar. This is a dangerous practice as the machine heads and headstock are the heaviest parts of the guitar, and the string tension from proper tuning serves to counteract the stresses these parts place on the instrument. Some people on the internet will tell you that loosening the strings is a good idea but it is NOT." -- Capitals are in the original quote (I didn't add them).
Sure, Larrivée guitars isn't the largest or the best guitar maker (IMO at least), but they do make fine instruments, and here they make a bold and clear statement on the matter at hand, providing an explanation behind their practice.
The fact that Larrivée Guitars are acoustic, only makes the case stronger - since acoustic instruments are far more delicate than solid body guitars, and therefore more likely to suffer damage if put under duress.
That might settle it for some, but I did find this also on Fender.com. It isn't (directly) related to shipping, but rather is advice for taking your guitar on a plane:
"Loosening the strings on your guitar will help deal with the changing and unpredictable temperature and pressure that comes with any flight. In addition, a humidifier can help manage the rising and falling levels of moisture inside your case. Those fluctuating variables put enough strain on the neck to snap even the strongest of woods."
That makes sense. Radical shifts in temperature, air pressure, and humidity over a short amount of time, could certainly do damage to an instrument, yet I couldn't find a single story online where anyone actually experienced this? That's just anecdotal. Perhaps if I phrased my query just right, I'd have been more successful - but I was able to discover and source these two links, so I feel I'm pretty good at finding stuff on the Internet.
Here is what I think - and I'm just putting this out there as a public service. I am not trying to establish the "right" way to ship a guitar, I am just trying to put together and share some actual expert opinions from the industry itself.
I think that most of us choose the cheapest shipping option - which if your sending or receiving on the continent, means it is being shipped by land. In this case, shipping in tune seems not only to present no problem - but may actually deter damaging the instrument. If you're shipping buy air - slackening the strings makes sense.
I think that'll be my rule of thumb, until I see evidence that makes me think otherwise.
Craig - do you know if G&L de-tunes their guitars before shipping? The two G&L guitars I bought new (both Tributes) came in tune (without issue). I didn't buy them from G&L, but from dealers. I would be curious to know if after the final set up in the factory - G&L then de-tune them to ship them out to dealers, or send them out in tune?