Vaginal collision linked with glute collision?

[FredricRed]

So having Male Penis to Vaginal female causes the weird stuttering I assume due to a collider issue. If even turned down the size of the penis, that did not help. Even tried the Deeper-Vag morph and still doing it. I turn Glute Soft Physics off and the stuttering stops but so does the Soft Physics on the Vag. Any help here? I tried to Edit the colliders with plugin or edit the morph. Unfortunitly I do no know how to un-merge a morph since it was merged into one morph. Any suggestions?