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Drawing line thickness glitch

Posted: 22 Nov 2021, 13:46
by GerhardHuman
Hi, I just installed the new dongle-less version on Monterey (Thanks so much for the quick help with that Matthieu!)
Everything seems to be working well except when I'm drawing I now get these dots at the start of my pen stroke every now and then...
It's like the pen sensitivity sometimes kicks in too late then it makes this round dot at the start of the line.
(screengrabs attached)

I don't think it's a Wacom thing because it never did it before, only after I installed my new TV Paint today.
It's only happening in TV Paint, not in Photoshop.

I'm working on a new Macbook Pro 14 M1 Pro
Wacom Cintiq pro 24
TV Paint v11.5.3 64bit

Re: Drawing line thickness glitch

Posted: 22 Nov 2021, 16:22
by slowtiger
Could you open the pressure profile editor with that brush, play around a bit and see if that changes something?

Re: Drawing line thickness glitch

Posted: 22 Nov 2021, 23:35
by Peter Wassink
Yes, it would help to for us to look at the brush.
can you share a tvpx with the brush in it? or pinpoint which one, if its a brush delivered with tvp.

Re: Drawing line thickness glitch

Posted: 23 Nov 2021, 11:52
by Matthieu
Hi Gerhard :)

Sharing the brush would indeed help! Could you also please give us your Wacom drivers version?

Re: Drawing line thickness glitch

Posted: 23 Nov 2021, 14:38
by GerhardHuman
Hi guys, thanks so much for the response. I have played around with it. Didn't really help.
Here's a screengrab of the brush. As well as a test page where I tried to replicate the problem more. It definitely gets worse if I do light lines with very little pressure...

Re: Drawing line thickness glitch

Posted: 23 Nov 2021, 14:40
by GerhardHuman
Screenshot 2021-11-23 at 14.24.10.png
Peter, it's the pink standard pen in the Pen pannel. Pen 3. See attachment

Re: Drawing line thickness glitch

Posted: 23 Nov 2021, 16:03
by slowtiger
OK, TVP setting look normal, what about pressure profile in tablet driver?

Re: Drawing line thickness glitch

Posted: 23 Nov 2021, 16:19
by GerhardHuman
Hey @slowtiger I don't know if it changed something but I opened up the Wacom pressure profile to check it out after you mentioned it... played around with it a bit and now the problem seems to be gone! Even though I pretty much moved it back to where it was :P
Hopefully that did the trick... maybe the Wacom driver just freaked out or something but I will keep checking it.

Thanks so much for the speedy help. You guys rock!

Re: Drawing line thickness glitch

Posted: 23 Nov 2021, 16:44
by Xavier
Interesting to read this ... we are aware of this weird "overpressure" thing when the pen touches the tablet for the first time, it's just a matter of time (and hardware) to undestand what happens. Good to know that a driver setting could be in cause.

Re: Drawing line thickness glitch

Posted: 23 Nov 2021, 18:46
by slowtiger
I guess by just moving it the Wacom driver overwrote whatever (faulty) setting was there before. This can happen when programmers forget to initialize properly.

Re: Drawing line thickness glitch

Posted: 03 Dec 2021, 21:36
by Roselle2
Hay, ich setze noch eines drauf, das hatten wir vor langer Zeit schon mal.
Erinnert Ihr euch noch? damla war auch ich diejenige die danach fragte.
Wichti: es ist auf jeden Fall eher ein Problem von Windows.
Manchmal eines Treibers von Grafikkarten.
Im Sytem von Windows ist es wichtig die stift und Tablettfunktion ABZUSTELLEn. ja ich schreib das extra groß damit man es nicht vergisst. Zwischen den letzten 6-7 Jahren war das eigentlich ( bei mir) kein Thema mehr.
Aber die letzten W10 und 11 machen es wieder ganz deutlich. Sowie ich alles auf AUS stelle ist mit TVPaint alles gut.
Ich habe schon die tollsten Mahlfehler gehabt, die nur durch die Paralele von Windows in Bezug auf Tablet und Stift einstellungen ausgelöst werden.
Das lasse ich ab jetzt immer nur AUS.
Ich sag gut strich , ach ja- Hiermit könnt Ihr Euch eine Tischdecke ausdrucken lassen.
Ales Gute zur Weihnachtszeit Eure Roselle2 Image