RE: Jamara 330L
Pic shews the final posisioning of the cannister, this will entail a 2" drop manifold to get the cannister as low as possible within the fus, the formers shewn still have to be cut down to height and the top made to make the tank base, I read on another thread on this aircraft that the firewall and U/C is a weak area, therefore the U/C formers and the bulkhead will all be reinforced to compensate, perhaps the low original weight of this bird is not as good as I first thought, the additional weight at the front all this is occasioning may need to be compensated for at the rear, lots of room at the back for a rear mounted rudder servo as I did in my Edge RIP.
Mike