Allright guys thanks for the help!
Now i have one more question: When you go under the RTF Avistar accesories page they say you need a preciosion filter:
http://www2.towerhobbies.com/cgi-bin/wti0001p?&I=LXK134
Do i really need it? (It doesn't say anything in the manual) Also where should i put it?
-Nik