If you look around here in these pages, us tapers have proven that something mysterious happened after v2.1.0 that truncated your fine 16-place decimal factor down to only about 4 places in the "Change Speed" function.
Don't know why they broke something that worked.
Has it been fixed, some report yes, I don't know and don't want to try
Their newest example looks depricated to the astute observer...
Here's v2.1.0 for comparison

Anybody want to test?
I got stuff to mix..
