if they understood the mechanism, they wouldn't be deniers. One of the points in the denying of any scientific idiom, is the total lack of knowledge of what the idiom entails.
There is no better love between 2 people than mutual respect for each other WT Young, 2002
Who gave anyone the authority to call me an authority on anything. WT Young, 1969
Since Evolution is only ~90% correct it should be thrown out and replaced by Creation which has even a lower % of correctness. W T Young, 2008