Owners of Rick's Tank?

[Lenie]

Got a questions about Rick's tank. I've just sent him an email with this same question but since it's Saturday and I'm wanting to install now I'm looking for a quick response. First let me state the appearance of the tank is excellent and Hector has been very very good with all my questions and I would go through him again so this by no means is a bashing. Keep in mind I'm a novice and learning as I go. My tank is an EFI tank going into a 68 firebird. I'm going to use a carb. set up with a send and return line. Here's the question, I just opened the box lifted the tank and there's something loose inside the tank that slides around as you tilt it side to side that is very noticeable, Is this normal/ok? It has the Walbro pump mounted inside the tank. There is absolutely no damage to the outside of the tank or box it came in. Can I go ahead and install or is there a problem? I bought when Hector had the 1 day sale going on a month or so ago. Looking for advice from those of you that have this tank, other wise I will wait and talk with Hector on Monday
Thanks again ahead of time.
Lenie