I pulled a Core motor apart ... going to put rings and bearings in it.. and the front main Cap.. its marked number one is on the Wrong side... 2,3,4,5 is all on the right side... engine upside down and standing at the front.. but the front cap that says 1 is backwords? ... I looked at the casting and it looks coorect with that on the wrong side.. if need be i can show pics.. any idea? ...