Nope! Nobody likes those. We charge for the work we do, nothing more. For example, on 2nd runs without changes, we take out the cost of any CAM work already done. This means cheaper parts for you!
So, what's up with the minimum machining and programming times?
Every job takes time to prepare for – whether it's been done before or not. Files are optimized, CAM setup and confirmed, tools are set up on the machine, g-code exported, tweaked if needed, etc.