Talking about your problems with interpreting photos...
I came across this copy of the TSBD steps in Altgens showing Lovelady.
In the 'doctored' copy you put forward to "prove" (LOL

) Oswald was out front drinking a soda it looks like a a bare white arm (kind of).
In this proper version of the picture I've circled where we can clearly see the check pattern of Lovelady's sleeve where you claim Oswald's arm is.

I would advise anyone who has swallowed Mr Ford's nonsense concerning some kind of Altgens 6 original print that shows LHO's arm to study this image carefully.