Intercompany Orders discounts

We want to bill our intercompany subsidary at list price less 15%.  I though I could set up the sub customer record with a 15% admustment schedule, then when the SK order is created it would take the base price (PO - Process/item 11 = "2" in P4210 version from R4210IC) and reduce it by 15% due to the customers adjustment schedule on the SK.  It is not doing this it is taking the base price only.  Is there a way to create the SK at 15% of base price without putting those calculated prices in the F4106?