[quote}
the mammoth is not hevier
[/quote]
Savage: 11.2 lbs.
http://www2.towerhobbies.com/cgi-bin...?&I=LXFLP2&P=0
Mammoth: 11.75 lbs.
http://www.hobbypeople.net/specials/mammoth.asp
Granted, it's only 1/2 lb, not a full one like I said. But that "laws of physics" thing still applies.
Dean