Instead of moving the box just a little to the left between frames 100 and 150, it moves it to the right.
--problem:--
I do some programming (mostly web programming -- PHP, CSS, HTML...) but I looked through the source code for 0.8.1 and I'm guessing that this is the problem is in swfc.c in the "parameters_t s_interpolate" function. (Lines 1856 & 1857) The current code
is: