Second laptop not syncing with dropbox

Hello,
I'm running 4.2.2 (iTunes store version) on 2 laptops (mavericks latest version) and 2 i devices syncing on drop box. Works fine with my primary laptop and idevices. I just realized the other data my 2nd laptop was not really syncing correctly (was obviously out of date, with less items) when I checked sync it said said it asked me to direct to folder in dropbox. When I did it said 1password found existing data in drop box. It will be merged with current vault. I cancelled action as I didnt want a bunch of dupes. Tried deleting 1P (using app zapper) and reinstall from iTunes on 2nd laptop. upon reinstall Vault still there, same problem. Tried getting rid of all backups, trashed and reinstalled. after reinstall Primary vault still there. I give up! Help!