Ray Rogers never believed the Shroud was from the middle ages.
Interesting, I didn't know that. I saw a fascinating documentary on the Shroud. It included Sue Benford, Rogers and others. In it I thought Rogers stated he believed the Carbon dating tests were correct.
Rogers expressed skepticism of Benford's theory on the testing being performed in a patched area. He had to be pushed to go and re-examine the fibers left over from the sampling.
It was then he noticed the weave was different and changed his mind on the validity of the carbon tests. I believed he died shortly thereafter.