@jim75924 Hi Jim, thank you so much for your kind reply. I totally get what you’re pointing out but here’s what happens: I’ve got one ‘default’ master header, which I have ‘appear’ on certain pages. Then I create a new header on a different page and turn that into a second master header. As you pointed out, I then have two ‘master headers’ in the masters menu but the template of the original ‘default’ master has automatically changed into the new master header I created afterwards. So it appears that there’s two different master headers, but the template of the default changes as soon as I create a new header without me touching it. I have tried to actively remove the default header from the page before I create a new one in one instance and in another instance I have ‘detached the header from the master’ before working on it and turning it into a new master, but in both cases the original template changes along with the new header. I’m really puzzled.