That looks a lot better - yeah mines a "low rider" too - Scamp must have a different frame than the Pacer....
They are all different, but similar. Here's a cross section of mine. The grey is the original frame, the orange is what was added to convert to a trailing arm using 0 degree. If you want I can send you a full sized diagram so you can go out and measure for yourself and compare.
There is a full description of a scamp axle
swap either here or on Yahoo scampers with pictures showing the frame. I've got a years worth of fixes to catch up on documenting and finish posting before I will get to how I installed mine last week.
Here's a link to the post here: