Another small yet handy discovery....have you ever decided to right-click on the padlock icon of a dimension? Well, give it a try.
Right-click the padlock, then click ’Show Related’, and up pops a dialogue box that lets you cycle through exactly what you have dimensioned. It has a lot of potential, and it would be great to see this updated with the ability to cycle continuously through the whole dimension string. But for now, it is a useful tool that could really help during those more complicated dimensioning jobs.