Eyy Transsonic thanks for your help but I`m Sorry , I donīt understand very well what you mean now.
which you say then is that rather to make my renewal check in the uk and transfer all paperwork from Spain to the Uk, is to make the renewal in the uk and transfer everything to Spain afterwards?
Please confirm that.
Anyhow I have to give a call to my flight school and the caa as well to figure out which is the easiest way.