I've been playing with a new idea on how to utilize ProBuilder to build parametric objects. I want to essentially record actions conducted with probuilder so they can be modified replayed later with different values. Going down that line of thinking I was looking to see if there were any kind of Events that I could hook into the API in 4.0 but I couldn't find anything. Is there any way I would be able to track these actions? Ideally without modifying ProBuilder source doe.