Update:
It's been just shy of 4 weeks now since I got my upgraded TransEar. I still find differences between what I can hear (or how) with the new device, vs. the original version. And though I'm being VERY cautious in saying this - I don't want to be too disappointed if it doesn't turn out to be the case - it seems that I may actually be developing some ability to locate sounds! I never even came close with the original device (probably more because of the problems created by the audiologist that were never fully worked out). It happened in a class at church Sunday, in a relatively low noise situation. I haven't been in a similar situation since then and haven't noticed localization again, but I'm cautiously optimistic that my brain may be learning the differences between the two different sounds in my right ear (TransEar sound vs. direct "real" sound), and figuring out the timing differnces, strengths of each sound, etc., to eventually give me some ability to localize sounds in a meaningful way. With multiple sounds, it's still harder to discriminate sounds, let alone localize any of them, so I guess I'll have to start "practicing" in low-noise settings without nearby walls to bounce sound around.
Others have reported regaining some localizing ability, so I'm cautiously optimistic to see if this develops or was just a fluke situation. I'm well aware that in a low noise situation, it will be more easy to tell what's a direct sound (i.e. coming into the good ear from that side) vs. my new, improved TransEar sound also in my good ear. But the sensation of the speaker being behind me was what was new. I term it a "sensation," because I'm realizing that I don't remember anymore what the experience was actually like when I could localize sounds just fine - I never consciously thought about it back then because it was just normal. This time I consciously noticed it, and can't explain in words what it "felt" like - it was just there. What a nice "feeling," though.
I just thought an update might be of interest to people considering the TransEar, or some still relatively new users. It DOES get better with time (especially with a patient, cooperative audiologist who's willing to work with Ear Technology for any questions or uncertainty about something). I'm waiting on a slightly longer wire than the one I got with the new unit, and perhaps I'll have an even better experience once that comes in. In any case, I'm very happy with the new version other than still working out some fitting issues. But I'm not worried about that eventually being worked out - I'd rather go slowly with the sanding-down process than get too much taken off, after my original experience with the previous audiologist.
Chris (In 2 weeks it will be 3 years since my sudden hearing loss - my how time flies!)