Hi Ana. I think your approach is practical and acceptable. It aligns with my advice which is based on guidance and personal experience. I recommend 3-stacks as only place to start, as it will satisfy many, but I personally think this is overkill. This is why I present the strategy to “remove alternating sensors” based off the ISPE diagrams. The end result of this practice, is to have sensor rows that alternate from double stacks (hi-low) to single sensors (middle) all the way down each row. If you want to send me a diagram of your facility, I could give you a more specific answer.