Forum:SH:The Tangle?

Page 7 of the Star Wars Roleplaying Game: The Unknown Regions, states that "Entering the Unknown Regions from with in the galactic disk requires a trip through a chaotic web of hyperspace interference, referred to as the tangle. The irregularly shaped tangle extends many light years into the western region of the galactic disk." I know that this may be related to the hyperspace disturbance beyond the edge of the galaxy[], specifically the second paragraph of that page, but shouldn't the material specifically related to the difficulty the "tangle" offers to those entering the Unknown Regions be fleshed out a bit, as it appears to be a completely different subject matter than the hyperspace disturbance beyond the galaxy itself?