First of all, the homework assignment on day 2 was to take home a CR instruction manual and try to find information on:
Lifespan/Expiration of CR
Does CR manufacturer allow anything to be placed under the CR to protect the vehicle’s upholstery?
The next morning we went over our findings. To be honest, I wasn’t surprised by the response. Many of the students were unable to find all this information even though it’s likely that it was somewhere in the manual. The problem is that this info is frequently buried and even if you’re specifically looking for it – you might not be able to find it easily.