How to change start location?

I have a server and i want to change the start location from falador garden to the centre of Entrana, any help?

 

i beleive if you go to the client.java search for "home"

then look at the coords...(4 digits)

the first is the x,second is the y

if you go west its minus one from the y per square...
if you go south its minus one from the x pers square...

vise versa for north and east but its common m ath you should know it