Eric Henderson,
I saw that picture you posted and it really bugged me. The picture looked very familar, but I couldn't figure out why. I just got a Gremlin from a club member and he included a few pages of instructions. I pulled out the instructions and sure enough - there was the picture. It made a lot more sense when I noticed who the author of the article was

For my very brief history with the Gremlin...
http://www.rcuniverse.com/forum/m_3726218/tm.htm