If your interested, the complete GWS range can be seen at: http://servoman.hypermart.net/english.htm
My guess is that the CS-21 model you guys are talking about is the GWS Naro HP model. GWS is sold under many different names around the world, and will make them with whatever name and colour you want, so I have been told. Sort of like OEM servos. Cheers, Marcus RCSE-List facilities provided by Model Airplane News. Send "subscribe" and "unsubscribe" requests to [EMAIL PROTECTED]