Gauge Cup - Missing Parts? Autometer Help!

I ordered two Autometer gauges about a month ago.

http://www.autometer.com/cat_gaugedetail.aspx?ref=search&gid=2792

http://www.autometer.com/cat_gaugedetail.aspx?ref=search&gid=2804

My original plan was to make up a panel to mount them under my dash. Shortly After I ended up cutting my hand (on another project) and spent the afternoon in the local Urgent Care.

So I decided to order these gauge cups and go about it that way. Since I wouldn't be able to make up a panel any time soon.

http://www.autometer.com/cat_mountsdetail.aspx?vid=85&sid=49&mid=8&pg=0

I got them today and ran in to a few issues:

1: The guages dont fit all the way down in the cup. The long brass studs on the back of the gauge bottoms out in the cup.

2: There is no hole in the back of the cup for a grommet to pass wires through. There is a long slot in the bottom of the cup but it doesn't work out too well.

3: The package only contains the cup and the ring that goes around the cup, there is no foot on the bottom to mount it to anything.

Whats the deal, Did I order the wrong cup? :help: