[blindzebra]

Originally Posted by cmathews

Without a count and definite knowledge I don't see how any time can be put up in A,B or C. In D go with the arrow and 1.2 seconds. In A,B & C since we don't know how much time elapsed, there is no way to put time back up. We can't go with 1.2 since the clock should have started on the touch of the rebound, and unless you are counting, there is not definite knowledge.

You know darn well you have a timing error and the last time you have definite knowledge of is 1.2.