I tried to save my vector graphics in EPS format, but AI produces
800kb files for a two lines drawing!

For instance this trivial file I wrote by hand when saved with AI
takes 600kb without preview, without font embedding, without thumbnail
and discarding overprints


=====================================
%!PS-Adobe-3.0 EPSF-3.0
%%BoundingBox: 35 33 146 127
0.6 setlinewidth
newpath
40 40 moveto
140 40 lineto
100 120 lineto
40 40 lineto

closepath
stroke

0.2 setlinewidth
newpath
90 40 moveto
100 120 lineto
62.9669 70.6226 moveto
124.6887 70.6226 lineto
90 40 moveto
62.9669 70.6226 lineto
90 40 moveto
124.6887 70.6226 lineto
closepath
stroke

0.2 setlinewidth
newpath
90 40 6 0 180 arc
stroke
newpath
90 40 4 83 180 arc
stroke

/Arial-BoldItalic findfont
6 scalefont setfont
36 34 moveto
(A) show
140 34 moveto
(B) show
98 122 moveto
(C) show
88 34 moveto
(M) show
58 70 moveto
(D) show
126 70 moveto
(E) show
showpage
=====================================

is it possible to get shorter files?
Thanks in advance

bye
Bandolero