PSTricks import: freehand shape not well imported

[arno_b]

The imported drawing is different than the compiled one while the original drawing, made with latexdraw, is correct.

% Generated with LaTeXDraw 2.0.0
% Tue Jan 08 16:30:46 CET 2008
% \usepackage[usenames,dvipsnames]{pstricks}
% \usepackage{epsfig}
% \usepackage{pst-grad} % For gradients
% \usepackage{pst-plot} % For axes
\scalebox{1} % Change this value to rescale the drawing.
{
\begin{pspicture}(0,-1.52)(6.245,1.745)
\pscustom[linewidth=0.04]
{
\newpath
\moveto(0.3,0.525)
\lineto(1.5,1.275)
\curveto(2.1,1.65)(3.6,1.725)(4.5,1.425)
\curveto(5.4,1.125)(6.225,0.3)(6.15,-0.225)
\curveto(6.075,-0.75)(4.95,-1.35)(3.9,-1.425)
\curveto(2.85,-1.5)(2.025,-1.275)(2.25,-0.975)
\curveto(2.475,-0.675)(3.075,-0.225)(3.45,-0.075)
\curveto(3.825,0.075)(3.75,0.375)(3.3,0.525)
\curveto(2.85,0.675)(2.1,0.6)(1.8,0.375)
\curveto(1.5,0.15)(0.975,-0.15)(0.75,-0.225)
\curveto(0.525,-0.3)(0.15,0.0)(0.0,0.375)
\curveto(-0.15,0.75)(-0.15,1.2)(0.3,1.425)
}
\end{pspicture}
}