Just wondered if I'm missing something here. On p46 of RMSS Treasure Companion, the equation to calculate strength of magic weapons states:-
Strength=1.5x[average strength for weapon type+material strength bonus+weight modifier+superior construction modifier]
The example given, using a +15 magic broadsword at 90% weight from white alloy, is calculated thus:-
Strength=1.5x[80+15-10+20]
The total given is 88, whereas I would get 158.
Is this a typo or am I missing something?