We really need it.

Also a problem when scaling from a large shape with wide angle curves to a smaller size.

Once scaled, curves with clean lines are now filled in with these anomalous shapes due to the scaled curves being at a tighter angle.

I have the exact same issue. Genuinely considering moving away from Adobe because of it. Edfredned's tweet shows the issue perfectly - it's *extremely* frustrating so very pleased to see this issue is under review.

I'm using calligraphy brushes and curvature tool and it's filling in between the curved segments.

Very frustrating issue! Edfredned and Argun illustrate the problem quite perfect!

https://twitter.com/ArgunErtekin/status/1044521357818679296

I'm excited to see that this issue is under review. Here's a tweet that shows my workflow: https://twitter.com/edfredned/status/1089536540110479362

Everyone else having this issue- please post links so Adobe can see.

In my illustration workflow this is a big issue. Makes illustrating fine details (e.g. hands, ears) very frustrating at times. For me this comes up often when using thin calligraphic brushes.

@admin – re: workflow, this happens using *any* brush that has a stroke beyond the basic brush with no stroke/no effects/no pressure variation. Happy to set up a screenshare with your techs at any time (or heck, come to SF to meet with y'all!) I'm sure plenty of the users who've commented would be willing to do screenshares or post screenshots as well, if it would mean getting this fixed asap.

once more who struggled with this bug for years. It seem to me that is something wrong in precision in computing line appearance. Better approximation of visual appearance of path can be achieved with adding extra points:
1. thru OBJECT->PATH->ADD ANCHOR POINTS (multiple times) or
2. with reversible effect EFFECT->DISTORT&TRANSFORM->ROUGHEN with settings: Size 0% and Detail 100 (similar to previous - basically add controlled number of points between existing)

…also the unuseable wacom 6D brushes with the edgy curves… so bad!

This has been going on for years. I can't believe they have not fixed this yet.

i have the same issue

We need many more people to vote on this fix for Adobe to take it into consideration for the next release.

If you know anyone else dealing with this, please send them to this page. I've been dealing with this issue for years now and as with the rest of you, it gets in the way of my productivity.

Definitely a problem.

Temp solutions:
If Simplifying Path doesn't do the trick for you, you can use the scissor tool (C) and make a cut on the anomaly. It will fix it, but in return give two paths.

I can't believe this hasn't been solved. It's a pain! i didn't have this problem until about 2 updates ago

Also having this issue, making it very hard to use illustrator

Please fix this, it is severely hindering my work.

Such an annoying issue.

******* bug, they are not interested, they don't give a **** what we are telling