Creator Subform to CRM Subform

Creator Subform to CRM Subform

Hello all,

Has anyone successfully written data from a Creator Subform into CRM subform? I have a Creator form that once submitted creates a new Location in the CRM. Inside a Location there is a subform for hours of operation. I collect those hours in the Creator Subform. The fields are slightly different. 
CRM Subfom
      Day_s = Multiselect
      Open = Pick list
      Close = Pick list
Creator Subform
      Op_Day = Single line (auto populated so it matches the Multiselect in Day_s)
      Open = Dropdown
      Close = Dropdown

Any help would be greatly appreciated. I have been trying to figure this out for over a week. Now I am behind schedule 😥