I just made a really nasty inverted coaster...10 inversions. People ride it...it's a little intense (10.6), but still manages an excitement of about 6. I have a vertical loop, then an in-line twist, followed by an immelman. This curves around and goes into my 5 inversion element I call the "Slicer." Half-loop into inline twist, inline again till upside down, half corkscrew down into another inline twist, half corkscrew up, inline until upside down again, half loop. 5 inversions, back to back...it looks like a really messed up cobra roll, but it's really neat. Lots of twisting, but the actual inversion elements can be though of like this: (Half-loop, twist; twist, half corkscrew; inline twist; half corkscrew, twist; twist half loop). All slightly different inversions. Anyway, I follow that up with a helix into another inline, followed by an inverted cutback into the station. It's cool!
Jman