@User, @User: Yes, clearly we need an alternative design flow for custom pads. I had suggested early on that the padframe could have a "replaceable" section that the end user could swap out for any alternative pads. That never happened, but I want to make sure I have something like that in place for the next tapeout, including perhaps the possibility of a flow that allows the entire caravel harness to be replaced, as long as the padframe is the same size, which is a requirement for the wafer reticle. Probably pad positions would need to be in the same place.