Bi directional fill quality problems

Hi, so i remake my K40 to new mechanics with SKR 1.4T and Grbl HAL and im stuck at one problem.
When engraving with bi directional scanning i get fuzzy engravings see pictures below.
But the problem seems to be in Y axis not X as in multiple topic here on forum.

Speed and accel tinkering didnt work.

Any ideas where is the problem ?

My GRBL HAL settings:
$0=10.0
$1=25
$2=0
$3=0
$4=7
$5=0
$6=1
$7=0
$10=511
$11=0.010
$12=0.002
$13=0
$14=7
$15=0
$16=0
$17=0
$18=0
$19=0
$20=0
$21=0
$22=41
$23=0
$24=25.0
$25=500.0
$26=250
$27=1.000
$28=0.100
$29=0.0
$30=100.000
$31=1.000
$32=1
$33=50000.0
$34=0.0
$35=0.0
$36=100.0
$37=0
$39=1
$40=0
$43=1
$44=5
$45=0
$46=0
$62=0
$63=3
$64=0
$65=0
$80=1.000
$81=0.010
$82=0.000
$84=0.000
$85=10.000
$90=0.000
$91=0.000
$92=0.000
$95=0.000
$100=80.000
$101=80.000
$102=80.000
$110=50000.000
$111=10000.000
$112=500.000
$120=5000.000
$121=100.000
$122=10.000
$130=600.000
$131=200.000
$132=200.000
$140=1200
$141=1200
$142=500
$150=16
$151=16
$152=16
$160=0.000
$161=0.500
$162=0.000
$200=50.0
$201=50.0
$202=22.0
$210=50
$211=50
$212=50
$338=0
$339=0
$341=0
$342=30.0
$343=25.0
$344=200.0
$345=100.0
$347=5.0
$348=2.500
$349=25.000
$384=0

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