"For the manufacturer filling in the details, could you have a button "request verified specs from manufacturer" button as required? IE, I don't advertise my current draws, but IF somebody emailed me then for sure I'd have to look it up or take a new measurement and get back to them. I'd feel bad leaving them hanging since it's a personal request. I'm less likely to build something and then fill it out."
This is a good way for customers to verify details from manufacturers. I could apply to Amp builders as well.