i am too lazy and have NEVER skilled sense on any of my chars I suggest using what I have been using sinse day 1
http://wiki.project1999.org/Compass
I sell these for 5k each hit me up ingame
on a funny irony note. I finally caved from complaints by people who play phat sometimes and dumped pretty much all of my training points including about 200p in training into sense heading literally the day before the patch.