Model Forum / Radio Controlled / Land Models / May 2004

Are there any know problems using a Hitec servo with a KO Propo
receiver? I just picked up a Hitec HS-625MG and it jitters like crazy
when plugged into any of the 3 KO Propo KR-301F receivers I have.
Works just fine with my Airtronics receiver.

This weekend I was the first time I went to a track to drive my pickup. I
drive model cars for many years now, and was quite happy with my skills, yet
there was no real track I could go to. Recently, they opened this nice track
not far from where I live, and I decided to check it ...

I was wondering how does the multiple speeds gear in a nitro car works.
There is obviously one clutch, and it looks, from the pics I have seen, that
all gears are always engaged. Is it a game of one-way bearings? I was drwing
dozens of them and could not come up with a possible ...

I have designed a Mega-Tank that doesn´t like other rc-models and will
shoot them and run over them.
What can I do now, because my tank has sophisticated AI and has
developed a mind of its own?