You can install an crafting monitoring upgrade on a request table to see what it's making and what the holdup is. This is great for trying to trace down why it isn't crafting anymore (machine that got stuck). But sometimes something jams that you setup a long time ago and are unsure where you put the actual machine, or if it's a crafting table but you have a huge wall of them.

Could it be possible to add another upgrade or something that will allow you get the coordinates or indicate somehow where a specific pipe is that it's routing items to for crafting?

I think, it should be new feature for HUD Glasses.