Are There Any Sandrail Blueprints I Have A Vw Sandrail That Won't Start, There Is No Spark To The Distributor, Need Wiring Procedures?

I have a vw sandrail that won't start, there is no spark to the distributor, need wiring procedures? - are there any sandrail blueprints

I want the good order of the Son from the battery to the starter to the coil to the distributor, then son, what where?