Oh no. At first you tried to cut 75 minutes down to 38 or 22.
When that failed you are now saying Sheila was moving around WHF for nearly an hour after the police and Bamber arrived, switching lights off and on. And no one noticed.
However, you can retract the allegations supporters have made. Which cuts down the time by a lot. The problem here being that it shows there was a frame.
No Adam, I gave my opinion that the time could be taken as 15-22 minutes, that remains the case, please refer to my earlier posts in this thread. The only things I haven't allowed for is inflicting burn marks to Neville, although I could if I wanted to.
I then noticed that the police backed off from the house and went to the end of the lane at 4:09 and didn't return until 4:52.
Rather than retract other people's claims, I feel I can actually assist them, with the alleged movement witnessed by Bews and Jeremy, they backed off from the house to call backup as they thought somebody was still alive.
In our made up scenario, Sheila may not have committed suicide until 4:52.
That gives over 1h 20m for Sheila to carry out her deeds. We can also gain another 10 mins by starting at Nevilles call to Jeremy at about 3:16.
This alone sinks your argument.