Original stem
Changed (fixed) stem.
Not sure if images show differences clearly.
This is what I wrote to Ed. His response was very fine.
"Your product is beautiful the wood work is really fine. The bog wood is great and the inclusion of the carbon dating was a real plus. Never seen
one before.
I have though quite a few problems with the metalwork such that I will not be using the product until it is fixed. I am able to fix it but if this
if this is just anomaly I would rather see a different version from you.
It has very sharp surface. The end is sharp enough that it would cut through a pocket. In fact it seems that has been fashioned (chamfered) to enhance
the sharpness. I believe this instrument should not be sharp and that the end should have the sharpness removed. From studying the Arizer and
how the glass stems work I don't see how the sharpness if functional.
You can feel the machining along the surface of the main barrel. The main barrel is 2/1000 greater in diameter than the glass . Even though this in itself
is not a real problem. The fact that the surface is rough means it acts like sandpaper on the Arizer. We noticed that one use of the stem caused the
glass stems to not fit as well. I believe the surface of this should be as smooth as the glass that it is replacing. I also believe that the use
of the stem in its current condition would erode the sophisticated seal/o-ring not sure exactly what it is of the Arizer. There seems to
be adequate metal to be able to make this surface polished like a mirror.
Third point.The pin which attaches the metal to the wood is not really finished very well. It looks like it has just been cut and there is not
much of an attempt to make a very finished join. This is aesthetics but such a beautiful product I believe should have more attention to detail."
Some notes after the repair was made:
Main barrel was probably 4/1000 larger than the glass.
The Arizer O-Ring is black and probably should be brown (high temperature). Brown O-Rings
are more expensive only by a few cents. Destroyed O-Rings can be replaced without alot of
difficulty.
The main barrel was probably made from aluminum tubing which by manufacture is made
very hard. All problems would have probably been averted if the aluminum was annealed down
to a 0 hardness. Then the tube could have been singly passed smooth using a finishing
tool instead of the pointed tool that was used.
The wood part of the product also had a pretty sharp end which we rounded to take off
the sharpness.