[Therion] extended section

[marco corvi]

hi, 

i have a question.

i have a loop to adjust,
if i do not equate stations in extended section there is 
an altitude gap between them. of course therion does not know
they are at the same altitude (or depth).
if i equate, the drawing is awfully distorted because therion
tries to draw them at the same point.

is there a way to tell therion that two stations are at the same
altitude (depth) ? (but to draw them separately).

thanks, marco