That's not necessarily a bad thing though. Check out 01:23 in this video.Martyn B said:It does appear to take the final zero-g at a snails pace.
But, it is still only testing....
Agreed, in this video, it hurls through those elements:peep said:^I'm finding that some of the videos make it look slow and some make it look fast. I don't know if that's just me or it's the way it has been filmed.
Bear said:They will be adjusting wheel tension between tests (how tight the wheel assemblies grip the track), hence the difference in speed. I imagine they'd start off really slack to avoid a stall, then tighten them up from there according to some kind of guideline set by B&M.
And as someone said before, it will look alot slower with no-one riding it due to the trains being lighter and having fractionally less momentum, and with the lubricating oil for the wheels being cold (this makes it thicker and more stiff than if it was warmed up).
Something like that I reckon!
andrus said:I don't think they adjust the wheel tension either. I do know though that B&M have different types of wheels with different friction. So they'll change some of the wheels between test runs until the train completes the coaster in the calculated time (to assure the forces are within limits).