Welcome Painter61 to the HDTimeline forum after such a long sojorn...before others weigh in I have to ask, why do you have to change the primary drive CHAIN so early? They generally last the life of the engine if properly adjusted.
I did an oil change on it and for got to put oil for primary after a week I noticed a not so good sound I realized no oil in primary so I added oil and adjusted but chain damaged.
and also 70000 miles on bike.
Painter61, I can feel your pain, but don't feel like your the only one who has had this happen...
http://www.hdtimeline.com/softail_models/16896-ive_got_a_mess.html
My 06 sporty is single row chained