Assembly video- [https://www.reddit.com/r/3Dprinting/comments/10pkhxp/super_simple_tally_counter/?utm_source=share&utm_medium=ios_app&utm_name=iossmf](https://www.reddit.com/r/3Dprinting/comments/10pkhxp/super_simple_tally_counter/?utm_source=share&utm_medium=ios_app&utm_name=iossmf)

Make sure that the spring is in the correct direction and the edge of the square hole in the spring is parallel with the #1 face of the disk (see photo). Also insure that all disks are displaying #1 when inserting the shaft.