Hi,
in the Kanban Guide I found the following that sounds strange to me:
"When the WIP drops below the defined limit, that is the signal to start new work."
1.) I have never heard that the WIP has an "lower limit". (If I'm wrong, where can I read someting about it?)
2.) I think the use of a WIP "lower limit" might be helpful but would prefer a sentence like this:
"When the WIP drops below a defined limit, this could be a signal for the team to start with new work."
Feel free to post here also other questions regarding the Kanban Guide.