I did. That's what was failing. I gave up and tried to setup my RSX. It wouldn't work at first either, so I tried the servo again. Everything worked fine after that. Weird.

Good to hear you got it working. I really like mine two servos

This isnt the main tekin servo thread, but I would highly recommend them. Best quality servo I've used to date. I also posted some pics of the internals in the main page if your interested.

ok. about to build a new 4wd buggy and thinking about using a teking t-180. I don't own anything tekin, Do I need to have a hotwire. Or better yet, Can I just buy it and drop it in or I have to program something before using the servo. Thanks