So i got the advise to use glue stick on the heated bed (SV06 pei bed).
And another advice to try the smooth side (under).
So me wanting to try both at the same time 
Got to say it works realy good.
Gonna try a bigger print next and have a look at the layer lines.
I got this advice too but thought it was a joke, so it works well huh? How is the clean up, the other side is hard to clean up IMO but it does work for me.
I use window cleaner and papertower it’s easy to clean.
Hot water and soap works wel to.
The prints stick realy well to remove them i use a scharpend chopstick and a little bending of the printplate.