CFPDF Thumbnail Quality

First time I tried this tag CFPDF to create images of each pages.

But, the quality result is fully unacceptable. Bad images, and text unreadable.

Loosing time. Why creating such tags ?

I am using CF v9.

Is there progress in next version ?

or is there someting which can be done to get the Quality ?

Also the scale at 100, is very small compared to original PDF.

it seems it does 50% at 100 scale ?

Thanks for any help.

I am vey desapointed.

(last message I have seen in the forum date of 2010, so I post this new)

Pierre.