On 08.02.2014 18:12, Donut E. Knot wrote: > > \psline[ArrowInside=->](0,1)(4,1) > \psline[ArrowInside=<-](0,2)(4,2)% does not work in oposite direction Use \psline[ArrowInside=-<](0,2)(4,2) > Is it a feature or a bug? I think it's a feature, because for inside arrows you don't need a start and end arrow, like for the `arrows` option.