From a similar post of mine on another forum.
Good Day Robin.... Absolutely.
On my detailed DP map I have located a theorized Dal-Tex roofline
shooter (labeled "DRS" in red) about 30' more south than in the
following map. The purple line is a DT roofline sourced Zf-223
trajectory (a vertical study taking into account the height of the
warrenatti-posnerian "magic-limbed-ricochet-tree" would need to be
The green line on the following map equals a Zf-313 theorized
trajectory fired from the same Dal-Tex roofline point (probably
the "magic-limbed-ricochet-tree" could have been fired over from the
Dal-Tex roofline at Zf-313)....
Again, for both of those theorized trajectories the vertical,
horizontal and lateral trajectory angles to President KENNEDY would
be nearly identical as from the warrenatti, supposed, "lone
nut" "snipers lair." As some people might say, "close enough for
government work" would be all three angles from the Dal-Tex
roofline as compared to the, supposed, "snipers lair" as determined
during the inevitable autopsy completed by the chosen
--possibly pre-assassination-selected-- relatively forensically-
gunshots-inexperienced Bethesda doctors.