I'm (reasonably) Ok when going up in the box,........well, once everythings warmed up, anyways,.......... :whistle:...............but, coming back down,.......ummmm, not so (crunch) good;............yup, heard the way to do it, read the theory, understand it, as well, (which is slightly worrying,...........) but slient down change ??...........Err, NO.
Still, gives me more reasons to go driving the MW, ...........I guess. :-D
Andy