If you have ever created a complex model, hit Ctrl+Z (Undo) too many times, and then realized you just erased an hour of good work by accident, is the safety net you need. It is one of those "quiet" plugins that doesn't have fancy buttons or flashy interfaces, but once you install it, you wonder how you ever worked without it.
The plugin is widely used by architects and furniture designers to create intricate, non-linear patterns. Application play it again sketchup plugin
Using Play It Again is straightforward. Here's a step-by-step guide: If you have ever created a complex model,