"Has anyone confirmed why the ball curves when using Razzberry or switching balls?"

#PokemonGO: There have been other threads but it mostly seems like speculation and people claiming you're not throwing straight. This doesn't seem like the case to me. Is this a confirmed glitch? An intended mechanic? If it's a mechanic, anyone know the logic of when exactly it happens? EDIT: I'll give a TL;DR of the comments. It seems the "glitch" is tied to opening your item bag, not the Razz or balls (i.e. opening and closing the bag still triggers the problem). Lots of commenters seem to think the problem is psychological and that people just get nervous against a high CP enemies, getting sloppy with their throw and thus curving it but most commenters agree that this isn't the case. Remains unsolved as to whether this behavior is intentional by Niantic or a glitch that should be patched. EDIT 2: It is well known that you can curve the ball on your own so that you're not surprised by by the curve. That's not the question here! via /r/TheSilphRoad http://ift.tt/2ahBTt6