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Darlophil
07-07-2019, 02:23 PM
I've just finished building my cougar kc but I've got a couple of issues that I'm struggling with so I'm hoping someone will be able to help point me in the right direction / tell me what I've done wrong.

1) steering / servo - I've mounted the servo as per the instructions but when ive connected the electronics the steering is reversed. I.e. when I turn the wheel left on the transmitter the wheels go right & Visa versa.

2) drive / power - I can get drive to the back wheels in a straight line but as soon as I turn the steering I lose drive to the rear wheels.

Are the two issues related and is it going to a relatively simple fix?

Thanks
Phil

Yorkiebar
07-07-2019, 03:28 PM
First one's easy - servo reverse on channel 1 on your transmitter.

Second not so sure about, could be one of a few things like the servo browning out the receiver if it's drawing too much power.

lofty2332
08-07-2019, 10:44 AM
No the two issues are not related, as above issue one is an easy fix just reverse the channel on your transmitter.

Second one sounds like an electrical fault somewhere.
I believe radio gear prioritises steering over drive as a safety feature, so you might have a loose connection of a damaged cable. Check your 3 pin servo lead going into the receiver and your 3 pin lead on your esc that is going into the receiver.