yep I did get it wrong (choice of two I will pick the wrong one every time)

found my endianness note

MyVar =$AABB would be stored little-endian. I.E. if the address
of MyVar starts at 30h, then $BB will be stored at 30h followed by $AA at 31h


so

Code:
asm
OutA_hi=OutA+1
OutA_lo=OutA
endasm