Report as inappropriate

While assembly can be tricky, the part that sucks is when someone freely shares something they went through the effort to create, and someone else encounters difficulty and decides to use all caps and multiple exclamation points to express their frustration, rather than expressing gratitude that it was shared with them in the first place. I am sorry you had trouble with the design but there are more mature ways to deal with your frustration.

Try this version instead: https://www.thingiverse.com/thing:1698203

Heart Gears with Assembly Spots