Spectrum 275 ASA. 260 nozzle and 60 bed. Getting a lot of pinhole. Layers don't look very uniforme. Some weirdness on the bow.
#Help tuning print settings.
shrewd pawn
true vigil
I would recheck pressure advance value
shrewd pawn
I ran it again. For some reason, it was different this time. Decreased and seems to have helped a bit. The bow is now ok. Gaps on the sides are gone, but the fill seems to have gotten worse.
jaunty light
I ran it again. For some reason, it was different this time. Decreased and seems...
It look like you moved seams from bow to starboard, it's all the same, just at different place.
shrewd pawn
Seams are the exact same setting. But in any case the PA helped a lot. I do have Z Banding. Or wobble, however you’d like to call it. And I can’t quite figure out the gap issue. The problem in my mind might have something to do with extrusion multipliers. For example in the next photos, you can see the lines are going down well in the middle, but seem to over extrude at the ends. And if the lines are short, it all goes to crap.
The result is crappy looking layers that don’t quite recover. And if I further change the pressure advance from here, the edges don’t get any better.
true vigil
I would assume your extruder is broken somehow, it is clearly inconsistent extruding. And here's is nothing about pressure advance
I would open it and check gears and bearings. Or buy a better one, this one look like a bondtech clone, those are always crap
Also, disable pressure advance at all and make sure you layers are consistent in height. After that PA helps you with better looking corners
shrewd pawn
Thanks.
inner mango
Seams are the exact same setting. But in any case the PA helped a lot. I do have...
Is your hotend fan pulling air from the hotend? It should push air into it. That might be a issue
shrewd pawn
The hotend fans a are on the back. Dual fans. They pull cool air into the hotend nozzle.
indigo plaza
The hotend fans a are on the back. Dual fans. They pull cool air into the hotend...
no, they are talking about the fan that cools the head break. You can see the sticker on the front under the fan cover. It should be that the sticker is pointed at the heat break since that is the direction the air blows
shrewd pawn
Oh crap! You’re right. I must’ve turned it around when I was reassembling after I had to change the heater cartridge.
true vigil
Jusus that was unexpected