Hi I have followed a tutorial and everything works fine … however there is a difference which I can’t get the same - silly but its would like to solve the difference. The yellow lines within the rigid body are more on the tutorial than the screen attached. Does anyone know why please - I did try a same version Prepomax but still the same ?? Thank you
It’s just a symbol and the number of lines doesn’t change anything but make sure that you are using the same geometry (STEP files are attached) and mesh density.
Hi yes thank you 
- I managed to complete with success but it was just this difference I could not solve.
Thank you.
Hi Just for info i managed to sort it - it was a version thing - I used version 1.0.0 of Prepomax and it showed the 8 lines - I know it makes no difference but just for completeness - Thank you for replies and help - so much appreciated …
I can confirm, that the symbol lines have no effect on the simulation. I have changed the way they are computed in order to account for the 2D geometries.
Hi - Thank you so so much. Really appreciate you emailing back.
Angelo.