In my teens, some 35 years ago, I did some archering. Not that I would have been good at it, but just like AH the hobby gave me something to do and a feeling of belonging to a group.
One thing I learned was to try to avoid "following the trigger" or something like that; online translators can't find an equivalent for the Finnish term. Anyway, in any kind of shooting it is not preferable to move the weapon at the moment the projectile is on the way out of the weapon. Don't pull the string more while releasing the arrow, don't move the firearm while pulling the trigger, don't turn the plane while firing.
If I understand you correctly, the term we use in English is 'follow-through', although it sounds like its used in a different context. From what I'm hearing, you Finns tell your new shooters what not to do, we tell ours what to do; same thing, different phrasing.
You follow through with your shots, you hold your draw hand back a bit behind your release point and don't move it, you don't let your bow down untill well after the arrow has left the rest.
@ OP, my advice would be to let off the zoom. I know it can be hard to make the change at first, but its well worth it. Either don't zoom in to shoot, and only use zoom to orientate objects in space, when greater detail is nessecary (like when attacking ground targets at times), and when you have a dead-six shot on a distant target.
Alternately, you can zoom out a bit from what you normally do, and slowly ease yourself off of the zoom.
