Sync is not Syncing properly?

I had an issue today , after organizing my [main] Firefox on desktop PC at home , and then once i was satisfied with the [theme] installed with the organized bookmarks and the separators and whatnot and everything was how i wanted it to be. And then i went to the sync on my laptop clicked sync now, it did the below - removed the [theme] from main [desktop] , and put the theme(old) from laptop....... which is what i don't want - Copied what i had done organized from [main] desktop Firefox which is good , AND also copied the deleted bookmarks from main [desktop] which is what i went through the hassle of deleting.... it did copy the organized version yes, but it also included what laptop had and just put them all together instead of just syncing exactly what is on main [desktop] So my question is, is there a way we can make the Desktop PC to be like the [Lead] and other devices [follower] ? i dont know how to explain it but system-wise its like the other devices will follow what any update is done on the [main] one