... tandem trike's ... yikes.
the tony oliver book has a few pages on this subject ... as i recall "these are the ultimate beasts".
... just a few pages, but a great primer on a trike's geometry/triganometrey (did i spell any of that properly). and a few paragraphs on a downhill run in the alps on one ... so ...
... turning left down a deep mountain pass, no problemo, just grab the stoker saddle on the right side and pull up until ... either the right wheel comes off the terra firma, or you pass out from fear ... or you're ready for a right turn, which is coming up darn close to next :)
robert clair
alexandria, va 22308
usa