Sorry for the crude diagram, but here is a rough diagram of what I am looking for:

This piece would be sloped upwards from the bottom. Thanks for any help and/or suggestions you have.

Edited August 1, 200816 yr by stampede_dude

The first part that comes to my mind is this:

Peeron link.

It's not an exact match, but I can't think of any other part that would come close.

Could it be

Slope Brick 45 2 x 2 Inverted Double Convex ?

No exact match either...

Edited August 1, 200816 yr by The Cobra

I could make a suggestion but I need the third dimension. Your diagram is actually quite helpful but it only gives 2 dimensions. Can you draw/explain a side view?

Edited August 1, 200816 yr by chris_austin

EDIT - NM, I re read the description.

Staudie.

Edited August 1, 200816 yr by Stauder

It's hard to explain, but what I am looking for is something to make the transition from this:

to this:

On the wider brick, I am adding panels in order for a minifig to be able to fit down in the center.

Thank you all for all your help. Whenever my parts come I'll assemble what I'm trying to explain and post a picture, but it looks like I'm going to have to find an alternate way to do this.

No sutch part exists, to my knowlage anyway.

Stauder.

No sutch part exists, to my knowlage anyway.

Stauder.

I agree. If you want to check peeron, which will have it if it does exist, then do a search for parts with the word wedge or slope