Well, I hope is not the wire drive version.

The GPH is a very good heli and you will loved. Is HIROBO quality!

Make sure to check these webs and read all the tips they have for the GPH.

http://home.earthlink.net/~waludwig/gph.htm

http://home.earthlink.net/~waludwig/gph_list.htm

Here are pictures of a inexpensive GPH version. Not the SE Upgraded one
http://helicopter.itgo.com/photo.html
Asembly intrucctions of the inexpensive GPH version.........Its almos the same as the SE
http://www.ronlund.com/gph_346.htm

Here you wil find one of the SE Tube Drive GPH Version Manuals in PDF
http://rc.zomputer.hu/manuals/

Good Luck

Isaac