I'll probably have a problem with the trash chomper, but the way this problem actually started is I couldn't find a way to get to the dupe quick than just to browse it for a while because I didn't see a search dupes in the dupes tab.

I will try to follow them now. I may ask where the instructions are, but for now, I will try and to them.

On the web page can you view the same dupes as here. Under the pictures you can find a download link including the dupe files and instuctions for installing the dupe. If you have followed the instructions and you are still confused, I cannot help you.

Or If you want to use the V2.0 sub, you can go to the dupes tab and search through the top rated vehicles section. It should be around the 6th page.

Still Confused. What do I do there and how do I do it?

This may be very helpful. I will comment you if I am still confused.

If you can't find them in the dupes tab ingame, you can check out my website: http://guidomartens.nl/garrysmod

how do I find the submaries fast and easy?