Not in general. We've been using this equipment for many years now. As a tool as part of the tool kit, no piece of equipment is perfect. For most cases, ion scans are very reliable. We find them extremely useful, but again, we're using them as part of a series of layers to try to establish whether we have a problem. In general, I would say no, but there are always details that we need to work out.
On March 20th, 2018. See this statement in context.