Hi Guys, Just creating a project in Ver 1.6.1 and noticed the following: When using the Barcode Scanner to create new units (no other units in toolkit) I scan the L5512RVF Relays and do not get an option to use Address 0,1,2 or 3 I only get offered Address 4 and above. I then need to create the unit as Address 4 and then Readdress unit to 0,1,2 or 3. When in the unit GUI for the 5031NL and in the Blocks tab, you can not type the Group Name in the Group name drop down as it selects the group based on the first letter you select. Let me know if you need any more information.