I think the whole time-delay thing as seen in some Macross Frontier is because many people forget what hyperspace or super dimension space or whatever alt.names for it really is like because they get used to the "idiot's" version that lower grade fiction tends to use. (Macross Frontier obviously using a higher grade of reality for its sci-fi FTL element).
Most people see this "extra dimension" or "fold space" as being rather flat, or perhaps semi-flat-semi-curved like normal space-time. For short-distances (Earth to Jupiter, Earth to nearby star-system) this may be fairly true. Over longer distances though all the small bumps and creases may add up.
Most people use the traditional idea... take a paper, mark "A" and "B" on opposite ends, and simply fold it over in such a way that A and B touch (so the ship, or for this example, a sewing pin, goes through really easily. After unfolding you see only two pin-holes, one at A, one at B). In this fold there is little to no time-dialation involved.
Take a piece of tissue (or paper towel, paper, or whatever), mark "A" and "B" and crumple it up randomly. Now try to find a direct A-B path. You might be able to, or you might find it pierces several additional layers. (unfold your paper and look. How many pin-holes did you get? 3? 5? 7+? 12+?). Now go try it with say a thin paper from one of those large 28"x48" or larger posters if you want.
So Every time the pin makes an extra crossing through the paper it is kind of like the ship left fold space, waited for its engines to recharge, then made its next fold. (I.E. in episode 7/8 where we first see Macross Quarter transform, they mention "having to make 12 quick consequtive fold jumps". ) Perhaps this is due to the ship's energy limits, or fold faults, or the fold drive itself can only jump x-distance so it requires being "refueled" or "recharged" (like the way we currently have to stop at gas-stations to refuel a car now in 2008 when traveling from say, Florida USA to Los Angeles USA (East Coast to West Coast of USA for those who don't know the city locations)).
Even the TARDIS in Doctor Who doesn't really have an "instantly there" factor (though it does sometimes for sake of moving the plot along). I mean it takes some 5-minutes for it to go from Earth to Gallyfrey (which is on the far side of the galaxy).
And then there's notarious jokes like in Red Dwarf where they reference teh Starbug craft as having a gear-box with "127 or so" gear positions. I mean really, any throttle capable of doing 0% to 1% lightspeed by shifting a mere 4 inches would mean that moving the damn control as little as a milimeter (1/64 inch or so) would mean the difference between stationary (0.000 km/s) and over 10 km/s. Even touching the damn control would result in turning the crew into strawberry jam.
Matt Shokoff
matsho@sympatico.ca