...and Sawyer taking the front elevator without issue a few minutes after the assassination.
Different shaft; would work independently of freight elevators.
That adds another person to the conspiracy in the TSBD. A pretty big risk
Not if he's already in.
The purpose is unclear
Think a little harder.
BTW, my comment was purely technical, but can you name a TSBD witness who said they experienced an intermittent problem with the freight elevators on other occasions?
By the time the front elevator was used, Oswald had probably already departed the TSBD. This Front Elevator time frame was also several minutes after the Hine testimony/time frame. If Hine is talking about a power outage as the JFK Limo approaches the TSBD/Passes by, this would be an important issue. A possible power outage at the TSBD several minutes After the assassination serves No Purpose.