Sidewinder SC

[fastbaja5b]

..well another day another problem My Castle Field Link and MM Pro arrived today, so have hooked up the Card and Sidewinder to use Castle Link, all good, but out on a run I tried to use the card to change a setting and nothing. Receiver lead into card, plugged in battery, turn on, LED card has one green light on and green light is flashing on ESC. I know the card is fine as I was able to change settings on the MM Pro easily.

So, so far we have a Sidewinder SCT that:

Runs hot (140-150f running after 10 mins in an SCRT10 geared 13/46, Motor and Battery temps around 100f)
doesn't work on Castle Field Link
Has a Weak BEC (5V although unless you're running LED's pretty much a non issue)
Circuit board moves around inside the case.

Are my expectations unreasonably high?