Re: OT: Repeatably lobbing "projectiles"

On 21/11/2024 07:04, Don Y wrote:

We're trying to make a mechanism that will allow for the
REPEATABLE lobbing of small projectiles over short (0-20 ft)
distances.

<snip>
I'd look at the way people throw pétanque boules. I imagine they've developed an accurate technique.
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Cheers
Clive