[FOT] Weird question

[Bill Babcock <BillB@bnj.com>]

So I'm putting together a stocker TR3 (long story) and I get to the rear
springs, and realize I don't know whether the arch goes up or down. The Moss
catalog says up, the shop manual doesn't say. Peyote is no help since it's
rear spring attaches high on the roll cage, and the cheater has special
lowering blocks and a two leaf spring that arches downwards. 

I suspect it's supposed to arch upwards. Help please. 

Bill