Firstly I haven’t tried the software yet but I have looked with great interest to all your videos. I am quite keen to proceed with a purchase if a costing database could be achieved.
Therefore I would like to second John Pescod’s suggestion for a central database of costs. If you had multiple assemblies with some of the same products ie. say cement – currently it appears you would need to update the cost in all of the assemblies created. With a central database it would be helpful to update the cost once so all assemblies with the updated cost would update at once. I hope this makes sense. Are you any nearer to creating something of this nature?