I've got a print that doesn't want to stick (that's not the issue by the way) so I'm printing a brim with two layers for a more solid connection both to the side wall and the bed. The first layer's brim prints at the same nice slow speed as I have set for my first layer. The second layer's geometry prints at the regular speed I've set for the print. So far so good. But the Brim on this 2nd layer prints at some insane speed; minor collisions (at normal speed) with plowing-ridges from the first layer wouldn't matter but at this accelerated pace the collision knocks the print off the bed. The stiction to the previous layer can't keep up either (or perhaps its a flow rate issue - see below) - so the nozzle just ends up dragging the extruded plastic along with it.
Apart from editing the code directly, is there a way to set brim speeds?
And for bonus points: In editing the code to solve this I noticed that even though the XY speed is increased the feed to the nozzle is not. Does S3D not compensate for XY speed by increasing or decreasing flow through? (I mean it doesn't, I can see that in the Gcode, but why not? )essay writer