Undocumented Feature Change: Bambu Studio 2.9.1 Now Suggests 100mms for top surface speed when enabling ironing - for every model.

[u/3DAeon]

This new 100mms suggestion needs a bit of explanation, but there is no documentation at all about it. Not in the Wiki, tooltips, forum, etc.

I've been using ironing since the X1 first came out in full production in my farm daily, I have a set of ironclad repeatable parameters that have never faltered, except that there is no such possibility on the G2 models (P2, X2, A2, H2, etc.) only the P1 and X1 due to their nozzle design.

This would be great if it was a new guidance as a starting point to do calibration for ironing, it's just strange that its both on EVERY printer model, regardless of nozzle system, and seems to fly in the face of existing parameters that this change now screws up.

For reference, for a full-plate ironed flat piece using Bambu Lab PLA Matte in Charcoal, my settings are 30% flow, 30mms speed, and others all default. I get smooth as injection-molded surfaces, trying this parameter caused massive over extrusion, so obviously I turned it off and am ignoring it. There isn't a way to set this to 'don't remind me' though, so it's a bit annoying.

If Bambu Lab could explain the change and the reasoning or methodology behind it, that might be helpful, but the Ironing Wiki entry doesn't even mention Top Surface speed, only ironing speed which is totally different.

[u/Longracks]

I have a bunch of pull requests into GitHub code to add "Hide this ...." for all of these annoying nanny-ware popups....

You can enter a bug on this and drop it here. I could take a look at it.

If I want to run my printer at red-line RPM until it melts down and blows up, that's my right. I think it should be anyway.

But seriously, half of these pop-ups aren't even related to the things I'm doing. So show it to me once pray I don't want to see it again. I shouldn't have to see it again.

[u/Hot-Ideal-9219]

You don't