HPGL export problem

Hi, Alex and everybody.

I have a problem to export Corel artwork to HPGL file for cutting.
In CorelDRAW 8,9 it's fine but in corelDRAW 11 it produces very poor HPGL file when dealing with Korean fonts.
Ie, there are many Pen up and down, and might include more points.
So output file can not be used for cutting.

I tried various trick but didn't work.
Now I am trying to replace CorelDRAW 11 HPGL export filter with CorelDRAW 8 or 9 filter and call that function via VB script.
I am not sure it would work.

I've searched for what should be replaced, and replaced filters.ini and IEHPGL110.flt -> IEHPGL91.flt, of course it didn't work.

I need your help.
Thanks.

Attached are exported HPGL file form CorelDRAW 9 and 11.

The HPGL export from version 8 is the last one that worked great. Ever since 8 the export of HPGL has been terrible. I keep 8 on my machines just for this feature. I save everything that I need to export as HPGL as a version 8 then open it with 8 and export it. I use these files every day for my engraving machines. Wish there was a way to make 8 work in X3.