Please, improve the sketch effect, or at least make the old 5.6 sketch effect back, the v6 one is so ugly...

I don't like my lines to have a cold, lifeless, too many perfect vectorial look, I prefer trying to make them have an ink or pen look.
Here is something I made with v5.6 :

And something I made with same settings in v6 :

As you can see, it does not look same at all, and the first is better looking.

What I hate are these strange cuts :

I do not fully like the old v5.6 neither, because I always find it too much strong, there should be a way to get it even less strong. In the v6, you can't anymore choose its strengh... So, in next version, I would like the sketch effect to be improved so it is better looking result and so we can choose its strengh.
-----
By the way, there is a strange thing... Look :
Here is something I was working on with the v5.6. (a piece of a background from the series Martin Matin)

( By the way, here is the picture without noise and sketch effect :

When I first tried to import my v5.6 files in v6, I got this :

I managed to finally get this :

which I find quite cute.
The problem is, I can get this quite nice looking stuff in v6 only with the things I made in v5.6 then imported in v6. If I create a layer in v6 and give it exactly same settings, the result is not as good, like I show you at the beggining...

Thanks for reading this request.

________
HONDA CB550 HISTORY