I don't have a Trieste but I have a question for those who might have one. Could you please take a measurement from the face of the first stage nozzle (the part that seals agaisnt the tank O-ring) to the top of the rear box and also to the top of the top box. In other words, the total thickness of the unit excluding the cans and including the cans. Please and thank you. Nothing special, just doing some calculations.
James