no problem keep the questions coming!
http://www3.towerhobbies.com/cgi-bin...&I=LXK204&P=ML
is some lead you can find at your local LHS or go to harbor freight and buy some stick on tire weights (or local tire shop) the have double sided stick tape on the pack and mounts right in, I actually used about 4 oz under the ESC and it sits in there nice, and then threw and oz by the servo to meet 5.5lbs