Since Vans builder suppot asked me to send dimensions of the supplied F-6101 I spent my building time today getting that plus some additional information together.
In addition to providing Vans with the dimensions of the supplied F-6101 I took the time to go through the plans and derive what the part should be based on the drawings. I did this without taking any measurements off my assembly. After I was done with my drawing I went out to the shop and measured my assembly against my F-6101 drawing. It was a perfect fit. This relived my concern that my assembly was incorrect. I sent both of the drawings to Vans Thursday evening. I haven't received a response yet, I'm hoping to hear from them on Monday.
The drawings probably won't be legible at this small size, but I attached pictures anyway.