Originally Posted by jklotz
He emailed me back. He said
"there has been some similar reports about this... so we've already looked into this... seems most likely it's a simple mis-calculation."
He is going to send me another one from the 2nd batch, with the problem corrected. He did not want me to return the original. Seems like a stand up guy to me, we'll see.
In the mean time, I may try the sanding trick mentioned earlier in this thread, knowing that if my mechanically dis-inclined hands muck it up, there's another one on the way....
My Cameraquest adapter arrived and I have received a refund from jinfinance, so all is well - he is a good seller.