Fuzzy perimeter on first layer
Hi all, I just finished building my Vcore 3.1 300mm with standard kit and I try to tune my first layer. I have good results but my perimeter is always very fuzzy and irregular, can you help me to fix that please ?
Solution:Jump to solution
Ok it looks way better now ! I will keep the 0.4 nozzle for the moment 🙂 Thanks for your help
10 Replies
I think it's just getting to close to the bed there. If you print the same thing but in a different location on the bed does it look different?
No it looks exactly the same, the infill of the layer is always smooth and perimeters irregular.
oh, I was looking at the tearing of the infill on the left there, not the irregular edge of the rectangle. That suggests a slicer issue maybe? What does the silcer preview show?
Infill and contour looks similar
Is it normal to have a blob like this ? It could be possible that the problem is the pressure in the nozzle at the beginning of the print, maybe ?
I may found something, I use a Rapido v2 HF with the 0,6mm (given in the standard kit). I changed the nozzle diameter in printer.cfg but I just saw that the nozzle diameter is specified in rapido.cfg too and it is still 0.4mm for the moment
The Rapido.cfg is in read-only mode, how can I update it ?
I think I will just replace the UHF 0,6mm nozzle with the standard 0,4mm nozzle to see if it is better like this first
Never mess with the ratos files, only printer.dfg. Printer.cfg overrides the other files
That prime blob is exactly how it should be
Ok thanks, I am actually retune everything with the 0.4mm, I'll keep you in touch
good luck
Solution
Ok it looks way better now ! I will keep the 0.4 nozzle for the moment 🙂 Thanks for your help