[Translation of the original French comment]
From "Finesse 10" (a French hg magazine in the 80's):
The Samourai is the Spad's successor but its launch has been slightly delayed. Veliplane's buffs and others will be very happy with it. Roland took the time to see what's out there already on the market and to make the best out of it. The glider and its designer entered the Montfaucon cup - to no great result, although it was a pleasure to see Roland Magallon taking part in a hg meet. With a bit of tuning on the sail, The Samourai could well be the glider for your next trike.