Remapping PS3 pad for N64 emulation

[retroking1981]

Hi everyone, first post on here and its to do with the dreaded N64.

I have my Pi working perfectly except for this and its to do with customising the button layout for a PS3 pad.

I got as far as editing the InputAutoCfg.ini file to this:

; Sony PLAYSTATION(R)3 Controller_START
[Sony PLAYSTATION(R)3 Controller]
plugged = True
plugin = 2
mouse = False
AnalogDeadzone = 4096,4096
AnalogPeak = 32768,32768
Mempak switch =
Rumblepak switch =
Z Trig = button(12)
Start = button(3)
C Button R = button (13)
C Button L = button (15)
C Button D = button (14)
C Button U = button (0)
A Button = button(8)
R Trig = button(11)
B Button = button(9)
L Trig = button(10)
X Axis = button(7, 5)
Y Axis = button(4, 6)
; Sony PLAYSTATION(R)3 Controller_END

Every button works apart from:
C Button R = button (13)
C Button L = button (15)
C Button D = button (14)

Its worth noting that CR and CL weren't originally on the list and I had to add them in manually.

Any one have any advice?

Whilst I'm here is there a way to get hotkeys working on N64? Select and Start works to exit but nothing else.