i must add too, well done to the instructor/student.
I too am a low hour newly minted 'pilot' and seriously, as much as i love flying and aircraft, if someone offered me a ride in a jab powered aircraft, i think i would give it a miss! I know a failure can happen to any powerplant, not just jabs. I'm a diesel fitter/motor mechanic, and i've seen some catastropic engine failures in industrial motors like cat 3126's that are supposedly bulletproof, but jabs now have such a bad record, i dont think its worth tempting fate honestly. Give me Rotax or lycoming. Hell, give me a greatplains vw, or a subie ea81! I had a subaru brumby with an unopened ea81 with 400k k's on it!
My 2c worth