Even with the origin set to 0,0, objects are not the same in the designer as they are in the browser. I have not seen this problem with R99 or earlier, I believe its a bug in R103. The result is I can get it to look ok in FF, or ok in IE, but not both which is a bit of a show stopper.
See the following two screen shots:
1: This is the layout in C2. I move the objects (e.g. "WON: ?100" too low to make them look ok in FF)
<img src="http://www.ohds.co.uk/c2/wonPosC2.PNG" border="0" />
2) Now you can see in FF, its moved the text up a bit:
<img src="http://www.ohds.co.uk/c2/wonPosFF.PNG" border="0" />
3) But now I check IE, and its the same as C2, So is too low:
<img src="http://www.ohds.co.uk/c2/wonPosIE.PNG" border="0" />