It appears we may have established that this "was" an issue but no longer "is" we can now add to the issue of appearing higher in search results overall.
Even with that said I think its useful to amend listings slightly rather than just keep reposting as there may be that extra special keyword that either has the effect of generating more interest or causes the item listed to appear higher up in the search results. That said I still believe its worthwhile amending titles before a simple relist.
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