False casting problem

I have a persistent casting problem: it's very difficult for me to
false cast so that the loop would be vertical (that is, keeping the
rod completely vertical throughout the cast). If I try to do this, the
fly or the line will hit the rod (or worse, my head when I try this
with a short 6'6" rod).

Often this is not a big problem since tilting the rod always avoids
the collision. However, I'd like to use a vertical loop for close-up
precision work.

I've got a couple of books on casting, but I really haven't found a
solution to my problem from these. I know this is a difficult question
since few of you have seen me cast. But I was wondering if you could
still have suggestions as to why this happens. If it's of any help, I
can tell you I don't have other major problems like tailing loops or
such.

Mike?

--
Jarmo Hurri

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