...why is Kurt hiding in the bushes onn this one?
I was hiding because the fish were rising in front of me...:) Best hatches and rising fish of the year are/is happening right now, so forgive me for slipping away from time to time (most of the time:)).
Besides, I have little to add to the excellent posts in this thread. The only thing is perhaps a reminder that there are no absolutes:
a. Wrist casting isn't always bad (use too much arm on a calm pond and your boat will put the fish down - do it on Fall R. and you might get thrown overboard by your frustrated partner.:)) For short casting where little motion and accuracy are paramount, I like the finger on top and barely move my arm at all. Modern rods load well enough to cast 30 - 40 ft. this way with little effort. It has the added advantage of preventing the less experienced wrist from breaking too far.
b. Dark lines aren't always as stealthy as conventional wisdom purports. Especially when the line is between fish and a sky background (which is most of the time away from small tree lined creeks). Ditto light lines. Fighting with one in a breeze rarely results in accurate presentations and there's little delicacy in trying to power through with a leader that doesn't want to turn over.
c. In practical fishing situations, I try to keep my rod as low as possible when working in close - casting side arm if I can get away with it. Keeping the rod and working line below the window horizon when possible is always a good idea.
d. My elbow is rarely at my side and casting angles are all over the place. Casts are rarely straight as well. Aerial mends, reaching, and/or curves are usually employed in some fashion.
e. Roll cast pick up! Learn it, love it... Unless you're ok with putting down fish.:)
f. False casting - one or two false casts isn't always optimal. Sometimes to drop that fly in that tiny lane at the optimal time it is helpful to false cast enough to get the range and rise timing. Once established, you may not have to false cast again on short casts (until your fly starts to sink). Sometimes fish move around a little. Like a hawk circling before the dive, it's often wise to keep the cast in the air until Mr. trout shows himself again. Conversely, you can fish nymphs all day without false casting (or even a backcast) using good spey technique.
g. Regardless of how you accomplish the stroke, double hauling is the key to distance casting. Increased line speed is always mentioned but the real benefit is that it smoothes out the power application taking out those waves. Anytime you see a photo of a perfectly formed long loop, excellent hauling technique has been employed.
Well, I guess I had more to add than I intimated/promised. Sorry about that.