Quote:
Originally Posted by swdw
Also under surfaced and submerged drag, there are 2 settings- LR and UD
What is the difference between the 2?
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This is a pure guess, but considering that we are talking about drag, I would think that LR = Left/Right or horizontal drag and that UD would be up/down or vertical drag. Considering the shape of the boats there would definitely be different drag coefficients in the different directions.