It's not just your Harley with low OP at warm idle.
They are all this way.
It's a low pressure lubricating system.
However, it can be increased.
A "roll pin" is what holds the spring in its little hole.
Either use a "roll pin punch" or something similar to push the roll pin out.
You don't have to totally remove it.
Careful while doing this as there's a couple other parts behind the spring.
DON'T replace with a new stock spring.
You'll get the same results.
Order yourself a Baisley spring.
http://www.baisley.com/oil_spring_product.htm
These really do work.
I run them in my bike and have installed in a few others.
Ask your buddies if they're interested in getting one, too.
Split the shipping with them.
