A night approach to Gib really concentrates the mind in certain wind conditions.
At about 600' you get a really nasty down-draught and sink like a brick. Sadly, if you follow the natural reaction to correct with power, at about 300' you get a marked up-draught and it's a go-around - guaranteed.
You just have to sit in the dark, watching the rwy lights get higher in the window till the up-draught arrives (which it always does!)
Great fun though!!!!!