Ditto, check frequently, sent e-mail, nada.I've been checking every day for 4 months, I've sent emails and even made a couple of phone calls.....no joy. I don't know if they are even open anymore or not. I've asked around at some of the launches I've been to but no luck. Best kept secret since the Manhattan project.
You may want to consider the Missile Works RC 2+ or its newer version. The foot print is slightly larger than the CF, but I've found it to be very reliable. The newer version can be connected to an LCD to see flight parameters. With the recent price increase in the CF, I believe the RC2+ may be slightly cheaper. Also, customer service is very goodI have been using stratologgerCF altimeters for years now ever since I got back into rocketry. I am down to my last 2 and I have projects on the bench that will use both. I really want to get some more but without any in stock and no information from the manufacturer on why they are having problems looks like I will have to switch. What inexpensive, easy to use altimeter would any one out there recommend? Do not want to assemble them myself and they would need to be a comparable size to the stratologger. Any suggestions?