Doc wrote
Prolonged periods of assembly will cause pre-mature cork compression and require more frequent cork replacement
Maybe - if you are cork lapped! Actually, I’m mostly putting cork lappings on the flutes I’m doing up - it’s simpler and tidier looking than thread whipped ones, not that those are that tricky. I’ve always done thread ones on my own R&R and they usually need renewing every two-three years. (I use well greased embroidery silk - the six loosely twisted strand kind - I split it down and use three strands at a time. That way it is easier to build up an even, flat-surfaced bed. It is a softer thread than the hard linen many use, so less likely to erode the socket lining, but it doesn’t seem to absorb water badly or swell/shrink significantly. It may last a bit less well, but hey, its easy and cheap to re-do and comes in any pretty colour you fancy!) I wouldn’t change to cork on my R&R. It’s 165 years old and still going strong! All that experience! Incidentally, cork lapping is easy to do too (thanks Hammy for the demo at The Flute Meeting last year!).
If you’re only going to oil one surface of your flute, pick the inside. That’s where all the scary wet/dry/wet cycles are stressing the wood.
Hear, hear! And take note/action! Oiling the outside isn’t really necessary at all. And I also second the wise advice about being cautious about leaning your flute up. The tenons can probably take just leaning there OK, but it is a very vulnerable situation unless the place chosen is very safe. Leaving mine laid horizontal doesn’t seem to do any harm, though I try to leave it draining for preference.
All things considered, it may be that intermittent playing for short periods throughout the day would be the ideal environment for a wooden flute.
Quite likely true. I’m a bit like that. Intermittently…
CranberryDog, careful on that tree branch! But you are quite right, new/very young flute owners (the flute, NOT the owner, silly!) should follow the instructions of the maker. New flutes and their breaking in are a wholly different proposition from the care of old ones. Of course the basic mechanical considerations are the same - relative expansion/contraction of wood or metal due to temperature or humidity variation, etc. But a new flute will take several years to become settled and stable, even if it is kept in a constant environment and with a consistent care regime. The timber of an antique flute can be expected to be much more stable and is less likely, short of extreme abuse, to crack or warp. It would already have done so if it was likely to do so.
Note that the barrel of my R&R had already cracked once before I had it. Pinning it re-stressed it, and although it was fine for several years, when exposed for too long to a hot and arid environment, it went again. The barrel is fully lined, so it doesn’t leak, and in GB the crack stays closed up. When I’ve taken it back to Spain since the crack, it has started to open up again as the (very thin) wood dries, unless I keep it humidified. By comparison, the full and heavily metal-lined head (it’s a Patent Head, full of chunky brass-work) has never cracked…(touch wood!). The barrel re-cracked because it was stressed and had a weakness/tendency already there. Seemingly the head is/was not and has adapted happily to its lining over its long life.
Cork, if your stopper moves when you do that shower-your-neighbour blast thing (fun, isn’t it?), it’s too loose! Get a tighter one, or wrap a bit of thread/fag-paper/PTFE tape around it, or beeswax it. If it is loose enough to shift when you cover the finger holes and blow hard into the embouchure to shift out the condensation, but with the bottom end open, it may well be leaking air anyway! It should take a moderate amount of force to move it, whether by screw adjuster if you have one or with a push rod, even assuming it isn’t gunked/verdigrised in place.