when I go to extrude multiple edges, say a hoodline of a car, oftentimes after the first one or two successful extrudes, all the sudden when i click extrude and pull the tool arrow out say in X, half...

sorry about the image sizes, i'm working on fixing them


****EDIT****
just finnished modeling on the rear of the car... probably some adjustments to come here and there, and i got a few more...

there, i fixed the normals ( i do believe) and i can tell a difference, so thanks a lot for that!


http://i223.photobucket.com/albums/dd142/tgrinstead/cam_newpaint-1.jpg

oh, thanks! ha i just noticed after you pointed it out...

First post, I just wanted to post this up and share my progress. Feel free to crit and comment.

I do want to point out a few things first, and thats that the wheels and tires are not final, they...