Can't Picture the Object? Tips for Drawing 3D Engineering Views

[Beeorz]

Hello everyone,

I am having problems with these 2 drawings. Basically, I am suppose to draw the 3D (isometric) view of the diagrams. The diagrams both provide a front and right-side view but I cannot seem to picture the object and don't know where to start. Please help!

http://rapidshare.com/files/145019705/texbook2_5.JPG.html

http://img379.imageshack.us/img379/3350/texbook25oq8.th.jpg

 

[Beeorz]

Figured out #5 after hours of looking at it.

Still need help with #2!