Hi @Muzzy, may I one more ask you for help? You are my last chance 
You are in the same business area as we are and you said, that you use Projects module for large projects. I was already decided for ERPNext, but after two weeks of examinations and testing I’m almost to give it up. There are no guides for our use case and also asking here didn’t bring me any responses.
May I ask you, what procedure do you use to put materials from stock to projects? This is the most important issue I’m facing to now. I tried to describe whole the procedure I’m using here https://discuss.frappe.io/t/project-workflow-for-company-using-both-services-material-with-tracking-time-material-consumption/42747
But I didn’t get any response, as nobody probably use ERPNext for the such projects like our companies. Thanks a lot…