I've never seen this much of a problem with the lrp/nosram speedos or transmitters i had used to have an awful setup on my transmitter which made my car 180 when i braked the slightest bit but after i resloved that the setup is now perfect :)

I've used LRP / Nosram equipment since the V6 speedos and never had any problems until these two ... both doing the same!!!

I am sure LRP / Nosram will get to the bottom of it though and am equally sure my next speedos will also be LRP / Nosram.

No, def not the ATL-BK setting as if I drop this below 100%, even to 99% I get zero brakes (I tried it at low speed and the car just carried on and ran into an old lady (!) so I thought maybe it'll be more noticeable at high speed - consequently I swiped the wall at the end of the straight and took out a front wishbone. Not good.

Last night I had a revelation and re-re-re-read the manual again (Futaba, your radios are as good as your manuals are bad), and there IS a brake EPA, it just takes some finding in the menus. I have turned it down to 80% as per the LRP recommendations and reset the speedo to the guideline base settings and it has transformed the car. I'll probably still crash a lot but now it'll be just my fault, can't blame the setup any more.