# We Got new SV08MAX - Need support with Z Banding/Wobble lines Issue

**URL:** <https://forum.sovol3d.com/t/we-got-new-sv08max-need-support-with-z-banding-wobble-lines-issue/9401>\
**Category:** Sovol SV08 MAX\
**Created:** [January 16, 2026, 4:03pm UTC](https://forum.sovol3d.com/t/we-got-new-sv08max-need-support-with-z-banding-wobble-lines-issue/9401 "2026-01-16T16:03:46Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![printdude\_09](https://avatars.discourse-cdn.com/v4/letter/p/2acd7d/32.png) [@printdude\_09](https://forum.sovol3d.com/u/printdude_09)\
**Post date:** [January 16, 2026, 4:03pm UTC](https://forum.sovol3d.com/t/we-got-new-sv08max-need-support-with-z-banding-wobble-lines-issue/9401/1 "2026-01-16T16:03:46Z")

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Hi, We purchased new SV08MAX - Need support with Z Banding/Wobble lines Issue

Can you please let us know what all to check any forum or how we can make the Z banding lines and wobble so print is straight and less layer lines visible.

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**Author:** ![printdude\_09](https://avatars.discourse-cdn.com/v4/letter/p/2acd7d/32.png) [@printdude\_09](https://forum.sovol3d.com/u/printdude_09)\
**Post date:** [January 16, 2026, 5:45pm UTC](https://forum.sovol3d.com/t/we-got-new-sv08max-need-support-with-z-banding-wobble-lines-issue/9401/2 "2026-01-16T17:45:53Z")

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![sv08max_how_to_fix_this_issue](https://canada1.discourse-cdn.com/flex030/uploads/sovolforum/original/2X/3/35eb05e83c3df712583a87b919d4f267218a7c21.jpeg)

Left one is uncalibrated and right tower is after flow calibration/temprature/inputshaper/vfa, although VFA calibration didnt result in vfa elimination just different kind of vfa, I still have these Z layer lines visible, its much less in front and more in back side of the prints.

So to summarize 2 things

1. These Z lines visible not sure if its wobble or banding
2. VFA visible on left and right side very prominent, front is minimum, back vfa is also visible.

What can be done to fix these issues to get nice smooth print.

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**Author:** ![cardoc](https://avatars.discourse-cdn.com/v4/letter/c/ec9cab/32.png) [@cardoc](https://forum.sovol3d.com/u/cardoc)\
**Post date:** [January 16, 2026, 10:15pm UTC](https://forum.sovol3d.com/t/we-got-new-sv08max-need-support-with-z-banding-wobble-lines-issue/9401/3 "2026-01-16T22:15:29Z")

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Belt tension  
Loose screws in the gantry  
Loose screws heater block to heat sync  
Gantry not square.  
MUCH more at: [Welcome! | Ellis’ Print Tuning Guide](https://ellis3dp.com/Print-Tuning-Guide/)

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**Author:** ![printdude\_09](https://avatars.discourse-cdn.com/v4/letter/p/2acd7d/32.png) [@printdude\_09](https://forum.sovol3d.com/u/printdude_09)\
**Post date:** [May 2, 2026, 2:01pm UTC](https://forum.sovol3d.com/t/we-got-new-sv08max-need-support-with-z-banding-wobble-lines-issue/9401/4 "2026-05-02T14:01:19Z")

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yes so gantry was not square because there were few extra teeth in the belt, the belt i got was uneven. i counted it several times and now it was square.