Somethings wrong with the PPD.Mark.CalculatePos (0 Curve)

I can't go straight down with the single button mapping. I use to use the VectorMarker and PPD.Mark.CalculatePos to get the curvture0 and just go straight down but now it doesnt work anymore. It goes to right angle tail instead. Can anyone help please?

VectorReverse08script/6e711888cdc1c36aa5946bf40c20a51d

use this?

Thanks I used before but seemed to not worked anymore. Redownloadin PPDEditor and the script seems to work now. :)