[tux]

I am also having a problem with "contiguous" (as mentioned in the G21 team update).

Our extension is sort of like a pair of salad tongs. One of the tongs is articulated. The two tongs do not contact each other directly, but they are both connected to one other piece. In other words, they cannot be deployed separately. They are both part of one mechanism that is deployed as a single unit. Is that contiguous?