Hi everyone. Thank you for taking the time to read and comment! I have read the instructions thoroughly, as well as the warm up sheet, but I am having issues differentiating which pieces are which!! They are unlabeled. Am I supposed to remove everything from the box and label? This was specifically prohibited in the instructions I read as it said to remove and use IN ORDER, but I am unclear how in step A I am supposed to locate foundation back (1) and bottom support (27)!! SEND HELP!!