Wow, at least they both can fly again.

The Suedo Split "S" was actually a reverse half cuban eight. A normal half cuban eight is when you pull up into a loop and when the plane is at the 45 degree mark on the downside of the loop (5/8th loop) hold the 45 degree downline for a few seconds and roll upright

Go here

http://www.dmac.org.uk/

Click on training on the left side then click on aerobatics across the top then chose cuban eight