Greetings,
After several years of hitting brick walls, I finally decided save the money I was spending on trying to get through/under/over them, and visit Scotland myself

I found a treasure trove in the The Kirk Sessions, Wills and Testaments, old newspapers, and various books, papers, contributions by other researchers in local History and Genealogy societies. I still don't have the exact dates and names I was looking for in the OPR records, but found many other interesting references and fascinating details about some of my family members in the process. Dont give up! Forgive the pun, but where there is a Will, there is a way! And Scotland and her people were wonderful.
Good Luck
Scatza