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For distance-focused designs, a launch angle of 20–30 degrees is often recommended for the best flight path.

If "Proper Paper" refers to a specific brand or product mentioned in a "vlog" or review style video, it may be the Proper Papers brand of rolling papers, which are frequently featured in viral short-form videos. vid_787.mp4

Ensure both sides of the plane are mirrored perfectly to prevent it from veering off course. For distance-focused designs, a launch angle of 20–30

Heavy paper often lacks the flexibility needed for precise folds and may be too heavy to achieve long flight times. For distance-focused designs

For the sharpest, most accurate creases, experts often use a tool to press down the folds rather than just their fingernails.