OK, I will do it again before is end it to JH.
Thanks for warning me
Respectfully, I would recommend you find a different audiologist (unless your existing audiologist is willing to re-do your impressions, properly past the 2nd bend, and
at no further charge. I am sure your audiologist is a sincere and professional person, but you need better impressions than those, so somehow you need to find someone who is willing and able to do better ones for you. Perhaps your existing audiologist will be able to do an improved job if you explain to them what you need). However, to be completely honest, ...before you told me they had been done by an audiologist, I actually thought you had done them yourself, using a DIY impressions kit. I say that because I am surprised that a professional audiologist would create impressions like those you have photographed. Although average_joe does do his own DIY impressions successfully
(he's one of the most experienced CIEM buyers on the planet, as his extensive catalogue of reviews ably illustrates!), I generally
strongly recommend that people
never try to do DIY impressions. The reason is that because you can't actually
see into your own ear canals, it is impossible to know for sure that the sponge/cotton dam is positioned correctly near the eardrum. Therefore, it is always a risk that silicone could creep past the dam and stick to the eardrum, and there are some horror stories of cured silicone impressions being removed from the ear canal,
bringing the eardrum out with them! No gratuitous scaremongering intended with this - I'm simply pointing out that it's not something to be done yourself unless you really understand the risks and are willing to accept the awful consequences if you get it wrong.
-->. Can you Please post Some pictures of your ear impressions so that I can compare ?
These are 2 old photos of one of my past sets of impressions:
Perhaps another head-fier may be able to offer some further pictures or opinions.
My advice is based upon experience of having had 3 different CIEMs made (UM Miracle, SE-5, MG6Pro), during which time, I obtained 5 or 6 sets of impressions.
I don't wish to sound like a broken record, but there really is a lot of detailed helpful information and advice offered by head-fiers in this thread, which I've posted many times:
http://www.head-fi.org/t/578855/things-to-consider-before-getting-your-custom-iem-impressions-done-the-perfect-fit
Also, if you watch the videos I (and average_joe & tomscy2000) posted there, you'll get a very good understanding of how everything is done by the CIEM vendor, right from the beginning of receiving your impressions in the mail. N.B.: In the video that shows the impressions being done, one can see that the audiologist actually checks the position of the dam within the ear canal,
using an otoscope, before mixing the silicone impression material - that's something impossible to do if attempting to do DIY impressions at home. Not trying 'to teach you to suck eggs' - I'm posting all this info for
anyone who might read this, weeks or months from now.
If you need any more info not covered therein, please just ask and I'll help in any way I can.