# 25 micron sticking to pdms
**URL:** https://forum.formlabs.com/t/25-micron-sticking-to-pdms/9769
**Category:** Support & Troubleshooting
**Created:** [September 26, 2016, 12:32pm UTC](https://forum.formlabs.com/t/25-micron-sticking-to-pdms/9769 "2016-09-26T12:32:19Z")
**Posts on this page:** 4
**Page:** 1
### Author:  [@innatemonkey](https://forum.formlabs.com/u/innatemonkey)
#### Post date: [September 26, 2016, 12:32pm UTC](https://forum.formlabs.com/t/25-micron-sticking-to-pdms/9769/1 "2016-09-26T12:32:19Z")
I was hoping I could figure this out before applying for a ticket.
I have great prints from my form2 when I use the 50um layer setting but if I go down to 25um I seem to get part of the models stuck to the Pdms causing a print failure.
Has anybody else experienced this??
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### Author:  [@Zachary\_Brackin](https://forum.formlabs.com/u/Zachary_Brackin)
#### Post date: [September 26, 2016, 3:37pm UTC](https://forum.formlabs.com/t/25-micron-sticking-to-pdms/9769/2 "2016-09-26T15:37:50Z")
You might need to adjust your Z-axis position for the printer, if it’s not sticking to the platform then you should move it down a little. Also, what material are you using? I’ve printed in black and clear at 25 microns just fine.
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### Author:  [@innatemonkey](https://forum.formlabs.com/u/innatemonkey)
#### Post date: [September 26, 2016, 4:33pm UTC](https://forum.formlabs.com/t/25-micron-sticking-to-pdms/9769/3 "2016-09-26T16:33:32Z")
I’m using the grey resin.
It seems to be sticking to the build platform just fine. But it will get to a certain point in the print and a section of the model stick to the bottom of the Vat.
Even with delicate things like rings it’s sticking.
Perhaps it’s a resin thing?
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### Author:  [@system](https://forum.formlabs.com/u/system)
#### Post date: [October 10, 2016, 4:33pm UTC](https://forum.formlabs.com/t/25-micron-sticking-to-pdms/9769/4 "2016-10-10T16:33:36Z")
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