Can we have some clarification on how to use the neighbour connection pieces (for RHW-4)?
there are OUT pieces and IN pieces, but I can't get a connection piece that has the right arrows and in/out as well as have the yellow / white lines match.
EDIT:: also how exactly do we use the 'invisible loop' thing?
if there's a tutorial somewhere I can't find it.
could somebody out there kindly point me to taht or explain?
THanks