Receiving a k-1 simply states what you received throughout the year. It does not tell you when you received the income, you have to know that. Once you determine monthly, quarterly, etc then you can add that into your annualization method.
As for the lump sum in Nov, it will be in the 4th quarter calculations which the computer knows is the total minus the first 3 quarters.
Once you enter the correct numbers in for the first 3 quarters, the program will calculate your penalty. Since you say it was a huge amount on the k-1, you very well received it throughout the year, rather than the last quarter. Check your statements.
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