does any one know the secret to getting the light & ignition switches out of the dash...

we were having trouble getting the light switch out as there is a big lug of wires attached behind the switch...
and the ignition switch is a F@#K'N puzzle, thanks to stewart parisian 62 & paul (smooth customs) they informed me that there is a hole that you need to push a pin in to release the ignition barell...
but still no luck... please let me know ASAP, as joe is getting frustrated as he wants to start to paint the inside...
thanks
matty martin