Sorry I havn't posted here in a while, kinda forgot. 
Do you have 4 gypsums, because i have 4 pipes.
Actually, I don't need pipes anymore. You can set up a trade module like this:
Revengeracer gets: Other user gets:
1 gypsum 1 pipe
In my opinion, Alot of people are going for the pipes first though, I keep on getting like 10 pipes a day from this one guys pet Water bug.
i'll trade you 1 gypsum.
Thats 1 gypsum for 1 pipe, right?
I don't know if you sent me a friend request before, and I didn't accept it. It's been a while.
