I have made some changes to how submitting measurements works in my spoke length calculator, Edd. Up until now submission was anonymous, which had the obvious drawbacks of verification and me being unable to ask for clarification if a submission was unclear. From now on you will have to supply an email address if you want to submit measurements for a hub or rim, but please be assured that this data will be for my eyes only. I won't spam you or won't give your email address to anyone.