It is possible to float sideways while proned and equiped with a rifle. During float it is possible to adjust angel of sight freely, and slowly (without triggering turn animation) turn left and right.
- Legacy ID
Default keys settings
CTRL + S to lowest stance (prone sideways)
CTRL + W and in rolling animation (with CTRL pressed), press A (or D).
Was able to reproduce this also in if pressing CTRL+A (or D) when the transition animation is running from any and to any of the 3 lower stances.
The sliding (floating) direction and speed differs in each case, but appear tied to the transition itself *not* to the A(Left) or D(Right) directions.
This also appears to be a duplicate of issue # 577 (http://feedback.arma3.com/view.php?id=577)