Wrong filament usage

Hello,

I'm using Octporint with Print Time Genius plugin and a Mosaic Palette2s

If i want to print in random colors, i have to define the lenght in Palette. I figured out that the filament usage in Octoprint are wrong and palette did finish the splicing at the half of the time.

Left pic: gCodeAnalyzer, Mid: Simplify3D, right: Octoprint