I've got a new scratch map up, with J2 routes added into Alpha Crucis (I've posted elsewhere but sometimes its hard to know which thread is best for certian stuff
)
2 things stand out. The Sollies have much more routes back to their interior than the Hivers, which may explain why its taken so long for them to develop their part of the sector. The yellow route at the Trail/Rim part of hiver space could be ignored, as it passes through into an unknown sector (so it may well end up at a rift). This would give the Hivers only one economic J2 route. That should have some bearing on sector history.