So initial thoughts. The airplane is definitely squirely. Fuel burn is amazing. I'm averaging 3.5 gallons an hour per lesson when you factor in taxi times. I've been using 91 octane. I had vapor lock two days ago on takeoff. Called the dealer and found out that when there are big temperate swings from night (lows in the 40's) to high temps during the day (80's) the fuel that california produces causes vapor lock in Rotax engines. This would explain why the "other" flight school at our airport have had 3-4 off airport landings(at the old el toro airport). The "fix" is when those temps are expected we are to use 100LL or at the very least a 50/50 blend of 91 and 100LL.
I got 20' in the air on takeoff and the engine powered down from vapor lock. I quickly "aborted" and still landed on remaining runway. The runway is only 2700' long. Thank god it didn't happen a few seconds later or else.....
Here are some pics