well M2002, all depends on whether your airline has paid for it or not.
Following modification of performance module was made:
• Implementation of airlines’ requests
→ Possibility to consider additional line-up distances for misc. entry angles
→ Possibility to compute the go-around gradient requirement at a given height above terrain
→ Possibility to get
glide slope and go-around gradient from airport data. As you can see it's available alas for cash.
