VW T25 Dash cluster upgrade

The pcb foil on my T25 was old and the connections were bad so I got a new kit from Slaughterhouse customs and its time to fit it in!
I have no idea what I am doing so bear that in mind!
The kit I got was www.slaughterh...
but the fuel gauge part didn't fit with my analogue clock so I had to file the board down and cut a bit off the back of my gauge. Not ideal seeing as its meant to fit every model!