I've been developing graphics pages for an Automated Logic system, but I find that there are many topics that I'd like to know more about that are not covered in the user's guides that I have assembled. For example, I'd like to locate a manual that explains the differences between locked.value, locked_value.value, relinquish_default, trip.value, etc. I've been getting by only by copying and pasting from other "canned" graphics that work, but I'd really like to understand a little better what's going on. I have the Viewbuilder User's Guide (2008, Automated Logic Corporation) as well as the very similar i-Vu Viewbuilder Guide (Carrier). However, neither is very extensive regarding linking values to targets. I'd appreciate any suggestions on how I can get my hands on a more advanced Viewbuilder manual. Thanks in advance.