Daisey,

As I suspected, our own canister cook systems are very efficient once a windscreen is used.

Seems Primus needs to eliminate the plastic dishes and lid and use an aluminum lid. They's get the weight down to more tolerable levels - and the price.

Also Primus REALLY needs to look at Coleman's inverted canister setup and reduce the fat in their stove's base. Back to teh drawing board.

Eric
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"There are no comfortable backpacks. Some are just less uncomfortable than others."