dont sink??  DONT SINK??? WHAT ARE YOU TALKING ABOUT GUYS!???!!

i'll explain :)
Say you approach a narrow 4 to 5000 ft long runway is some forgotten by everybody super-small village in your trusty old 727-100. your landing weight around 130 000 lbs coz thats just the first leg of your super busy day as pilot of super-small company which btw not forget to fly in that kinda airport :) and coz here just not enough good jet-A to refuel you. so you kinda busy in calculating where you are coz airport you departed has only NDB, and airport you fly to have only NDB, and no DME. and you have no GPS or INS on you plane. so you busy calculating, watching the RMI, and HSI course needle, and you on short final and there it is: THE MOST ANNOYING THING IN FSX: A TREE JUST AT RUNWAY THRESHOLD PRECISELY ON CENTERLINE!!!!  i mean they plant forests on short final approach path - well you got used to it, BUT A LONELY TREE  AT THRESHOLD aaAAaaaaAAAaaaaAAaaaaarghhh!!!
:)

P.S. Thats really stimulating to buy FTX AU :))