Someone on IN has now found that wayne dalton has instructions for checking and adjusting the FORCE SETTINGS in their owners manual(s) (Have not checked every manual)
So, DASMA has removed that check when at least one manuf. has it.
Looks like home inspectors cause too many call backs for the DASMA members so they created test instructions for us that leave out one of the most important items. Jeezzz.
Don’t use only the DASMA inspection process unless you want additional liability.
Also, be careful with using your arm/hand to test doors, stand outside the garage and do not apply much pressure. If it keeps going, fine, just write it up as needing service by a knowledgable person. All opener techs are not knowledgable on this so be careful just recommending them.
If you don’t feel comfortable checking these doors (cars present or old/weak/loose looking door) then disclaim it and recommend a knowledgeable person do it under the right circumstances.