GPRP Torque reduction for DCT and 8HP shift

[oversteer]

Hello

I have 2 cars both with a M150GPRP, one with a BMW DCT & CANTCU and other with a 8HP & Turbolamik.

Looking for advice on how to set cars up to achieve torque reductions on shift ?

Both cars have paddles wired to TCU's, do paddle signals also need to be wired to M1 and a gear shift strategy used or is there a way to send a torque reduction signal to M1 ? CAN messages for this are present in TCU.

Thanks