RE: Genesis Arrows
It is nearly impossible to get properly spined arrows for youth set ups, especially one that is as generic as the genisis. Proper spine requires the same draw length and draw weight at every shot. This is not going to happen with a bow you can hand off to different archers that have different draw lengths.
Just pick one that is stiff enough and doesn't weigh too much since these bows don't put out incredible speed.
I think the arrows you are using are probably fine. Or you could look into getting some youth arrows which might be a little weaker. I doubt you will get an arrow weak enough to spine for a 22 lb low energy youth bow. Not any that I would want to shoot anyway.
I like the easton jazz arrows, but they make many different sizes and you would have to pick the correct one (all will probably be on the stiff side unless you make them long and use a lot of tip weight). I almost never suggest carbons, I am an aluminum fan myself, but for what you are doing I would go with an inexpensive carbon arrow for the durability and lighter weight. Jazz arrows are aluminum arrows, I use them for target shooting.
If the arrows do not fly right, check to see if they are straight, after that it is probably a contact issue or a form issue. If you are shooting target tips and adequate fletching spine should not make a big difference in flight or accuracy. And being too stiff is usually better than being weak. The only down side is a stiffer arrow usually weighs more than you need.
What sort of target are you using? And are the arrows just sitting funny in the target, or flying bad on the way to the target? Some targets do not hold the arrows straight after they go in. Bag targets are known for this, especially with low powered set ups. The arrow will move around as it goes in the target, or sometimes drop some when it stops.
Also what sort of rest are you using with what sort of fletchings? Might be a fletch contact issue, or you don't have enough fletching for what you are doing. In my opinion youth set ups greatly benefit from a higher FOC (heavier tip weight) and larger feather fletchings. This helps correct the flight of the arrow faster when shooting close up and is very forgiving of contact issues. I have seen many get youth bows with flipper type rests and be shooting cheap youth arrows with plastic vanes. This does not work too well.
Let us know more about the set up and we can go from there.
Paul
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