Carbon fibre interference

[PaulRotheram]

After todays racing, it seems the amount of carbon fibre in the bj4 is giving off interference to the new AMB handout transponders.

I had missed about 5 laps through a race, and found my transponder was only giving out half it's signal, whereas out of the car it was giving 100%.

where are people mounting their tranponders? currently ive got it in the middle of the body shell on the roof.

I had to move it back to below the wing to make it continue counting.

any advice?