Answered: <SG6>

The full text of SG6 is quoted below, with some portions bolded for emphasis:

Additionally, quoting from this Q&A:

The first of those three Q&As states that this is a correct statement:

It also verifies that it is…

The combination of these had seemed to provide a very complete picture of what was legal, but a team was disqualified from the semi finals at the California State championship for using their mobile goal intake to corral the opponent’s mobile goals–an action that I would have thought legal based on my understanding of the rules and Q&As.

Could you provide some further clarification on the following:

What exactly is a “side” defined as, pertaining the the mobile goals? How many “sides” does a mobile goal have? Since there are nonplanar features on a mobile goal, would a “side” be more accurately described as a surface?

The following images show a goal from the top and rear views (sorry I couldn’t figure out how to embed the images). Which of these following examples would violate <SG6>?:

Figure 1:

Figure 2:

Figure 3:

Figure 4:
figure 4 - Album on Imgur

Figure 5:

Figure 6:

In cases like this, is it safe to assume that if the goal is being contacted on multiple “sides” of the same surface simultaneously, some force–however negligable–is being actively applied to the goal?

Figure 7:

Figure 8:

Figure 9:

Figure 10:

Thanks, GDC!

The quotes and linked Q&A’s that you referenced provide a fairly complete representation of the intent of SG6. However, the final ruling and interpretation of a given specific scenario will be made by the event’s head referee. As always, rulings by the head referee at an event are final; the GDC cannot formally rule upon or overturn these decisions after the fact. Ruling concerns during an event should be escalated to the Event Partner or REC Foundation Regional Support Manager for the event.