XRAY - Model racing cars

Good advice given.

I do have to say, your using a AM 27mhz setup which makes any interference more apparent, and xmod crystals which I can say most likely don't have the best standards. If none of the above works, try a different/higher quality crystal brand.

so, the failsafe runs on 4.8 - 6 volts.

could i just get 4 2100mah cells, and use them, or do i have to make/buy a 5 cell pack?

what failsafe does everyone else use, i assume that others arent having this problem? could it be that the pack wasnt charged enough?

thanks.

Not to familiar with failsafes!! Been a racer for 22 yrs, never though about it. Never need it. You know about batteries when u replace or recharge. Weight the problem with 18 scale. Just add a cell your pack.