I’m still with Dan, in this universe, that he and I are existing in. I’m not sure what is happening in that parallel universe that Tom is in, but apparently in Tom’s universe a 4 secs spread which Harold Norman ( the closest ear witness) judged as the time for 3 boom click click noises to be completed, is judged to be 10.2 secs.
Now I might change my mind that more than 3 shots were fired if 1 or 2 more shots were fired by a 2nd shooter using a suppressed rifle from the Daltex building, thus possibly a total of 5 shots spread out over a 10 sec period.
Even if so,however, the 3 loud noises that clearly heard by Harold Norman, were from the MC rifle stuck out the window of 6th floor TSBD SE window. Therefore it’s highly improbable that Norman could have perceived those noises (presumably shots) spread over 10 secs due to his repeated consistent demonstration using the boom click click description which he completed in only 4 secs when he recorded on film and when he was at the Buglisoi mock trial as well.