Single seat 4/Rocket
I built a single seat clipped wing 4 after my 3
Rear seat solo, Aerosport 360, MT 3 blade, 3rd tank in the fwd pilot position, 48 gallons, 21 foot span and a few other differences.
Everything an RV 3 is but with 180 CS and not overweight like most of the 3s
It’s the one in the RAA magazine mentioned.
PM if you’d like more info.