Have you ever used 'loc-tight' on the needle? It could help but how often will you need to change the needle?
This stuff really holds and not sure if it would be a problem to change the needle once you use it?
They have two kinds, red (permanent) and the blue, for things that need to be dis assembled. This is the one I recommend for the needles. Blue Loc-Tight
You can find it in Auto Zone or auto parts stores. Mechanics use it to hold blots and screws in place in high vibration areas.
Make sure you use BLUE, red is permanent
I think you misunderstood my question. The NEEDLE does NOT come out, the THREAD comes out of the needle. ANd you cannot put loctite in machine needles....they have to be changed often.