Just some quick thoughts:
If the bottom tubes are modelled low res, then everything which is connected to these tubes must meet them in the right way (must be low res as well)
As we normally don't use high res bottom tubes, please keep going with the low res version.
/Max
If the bottom tubes are modelled low res, then everything which is connected to these tubes must meet them in the right way (must be low res as well)
As we normally don't use high res bottom tubes, please keep going with the low res version.
/Max