Note: This is a "beta-test" on an expanded version of maritime trade as laid out in the Pilots' Almanac. The expansion allows for bigger operations. Please check it out and get back to me.
Vessels with large burthens may have difficulty surviving off the relatively meagre pickings available with the Cargo Supply system given in Pilots' Almanac. The really big traders are, generally, in another league, carrying larger cargos greater distances. This is not a matter of chance, however. The major haulers make special arrangements, too costly for small operations to copy.
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Market VTR0 VTR1 VTR2 VTR3 VTR4
Size Tuns Tuns Tuns Tuns Tuns
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<0> 1d2 1d3 1d3 1d3 1d3
<1> 1d3 1d4 1d4 1d4 1d4
<2> 1d4 1d5 1d6 1d8 1d10
<3> 1d5 1d6 1d8 1d10 1d12
<4> 1d6 1d8 1d10 1d12 1d20
<5> 1d8 1d10 1d12 1d20 2d20
<6> 1d10 1d12 1d20 2d20 3d20
<7> 1d12 1d20 1d30 3d20 4d20
<8> 1d20 1d25 2d20 4d20 5d20
<9> 1d20 1d30 2d30 5d20 6d20
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Lot Tuns VTR 0 VTR 1 VTR 2 VTR 3 VTR 4
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1 8d6*10 10d6*10 11d6*10 12d6*10 12d6*10
2-3 6d6*10 8d6*10 10d6*10 11d6*10 12d6*10
4-6 5d6*10 6d6*10 8d6*10 10d6*10 11d6*10
7-10 4d6*10 5d6*10 6d6*10 8d6*10 10d6*10
11-15 3d6*10 4d6*10 5d6*10 6d6*10 8d6*10
16-21 2d6*10 3d6*10 4d6*10 5d6*10 6d6*10
22+ 1d6*10 2d6*10 3d6*10 4d6*10 5d6*10
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Market Size CF MF MS CS
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<0> 1d3-2 1d3-1 1d3 1d4
<1> 1d3-2 1d4-1 1d4 1d6
<2> 1d4-2 1d5-1 1d6 1d8
<3> 1d5-2 1d6-1 1d8 1d10
<4> 1d6-2 1d8-1 1d10 1d12
<5> 1d8-2 1d10-1 1d12 1d20
<6> 1d10-2 1d12-1 1d20 2d20
<7> 1d10-1 1d20-1 1d30 3d20
<8> 1d12-1 1d25-1 2d20 4d20
<9> 1d20-1 1d30-1 2d30 5d20
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