Thanks Keith. I have set those variables as suggested. Any chance of getting a copy of Kin’s DXDupe file? With the 80m CC season approaching it would nice to have the UK nodes aligned. Mike G3YPP Sent from my iPad > On 19 Jan 2025, at 18:29, dxspider-support-request at tobit.co.uk wrote: > > Re: Self-spotting and de-duplication