Hi JuanP74,
I’m now considering if this problem could be related with this post.
There are undelaying springs involved in contact.
If some of them snap, the contact pressure could show uneven contact stresses. I say that because hyperplastic materials involve larger strains (clearance=amplitude).
I tried to check this point on compression only support, but at that time I wasn’t able to set up the gapuni offset in Mecway.
If you have the adjust active, ¿Could you try to deactivated it and provide some initial clearance to see if the problem disappear?
Regards