You misunderstand. The gaming presets he used were stopping him from being able to use the mouse only method. He had to go into his gaming mouse software and select the default profile for windows to get the snapping functionality back.

I agree, it (the alt key) works great. I still use 2.81 for my day to day needs, but I also still almost exclusively, use the mouse only method. it's the fastest and easiest IMHO.

Regards

I use this technique in Win 7, 8.1, 10 and 11, running PrusaSlicer 2.9.0 without a hitch, and yes it works with fuzzy skins. It was a bit irksome that the Dev's decided to waste resources fixing a long standing non-impeding, helpful bug instead of fixing something more important, (The list is to long to name just a few).

I can say that I have a friend that games a lot, and as such he has custom mouse settings, he has mentioned to me that he has to set his profile back to default to use the snap functionality with PrusaSlic3r.

Regards

https://www.youtube.com/watch?v=8fpqT4DJiMc&t=137s

Regards

Try this method.

Posted by: @jurassic73

Would love to hear if we will have the ability to click and drag and release to draw straight seams in Prusa Slicer. The method above gets us close but is quite obscure. :)

If you mean something like the control that can be found when snapping lines in Photoshop? I 100% agree.  As it stands now PrusaSlicer doesn't support this officially. I agree with the both you & the author, it seems obscure, maybe even awkward at first, but didn't take long at all for this to become second nature to use, I use his method more often then not now.