LEGO GBC Rebuilds

GBC modules
Upslide V2 by Great Ball Pit in dark purple and Scissor Lift by Sawyer per turbopolofr's instructions available on GBC Planet
Here are two GBC modules that have been giving me fits for the past year. Finally got to the point where I just disassembled everything and did a scratch rebuild. Found two wrong parts in Upslide V2 and two in Scissor Lift and now both have been running the past few hours trouble free.
I would like to say that this experience will teach me not to build new modules the week before a show but I know better.

Видео LEGO GBC Rebuilds канала RailFan67