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Old 01-31-12, 12:05 AM   #6
Bubblehead729
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Join Date: Nov 2011
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Quote:
Originally Posted by Alfred Keitzer View Post

But after setting target speed to zero, you MUST turn the TDC back ON so the TDC will follow your periscope look angle -- it will not when the TDC is off -- and you are now using the periscope look angel to lead the target and adjust for the lead angle required.
So after chewing on this for a bit, I want to make sure I'm understanding you correctly...I should leave the periscope trained to 0 degrees relative, and shoot as the target passes the correct relative bearing for torpedo and target speeds. (for example 9 degrees for a medium speed torpedo at a 6 knot target passing right to left). Because if you turn the scope to a different bearing with the TDC engaged, you are altering the gyro angle, and changing your solution.
Have I got that right? Or am I missing it? (the point and the target )
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