[RET_COP]

If your geometry was good to begin with , order the set from Brent, measure the seat height difference, if there is one, change the pushrod length to get back to where you were. JUNE!!! no way
What did you do, break a set of roller lifters from over reving?
Can the others be far behind?
Have you pulled the springs to see what the seat pressure is and has it fallen off?
I just did my whole valvetrain over this winter, it's a case of one thing leads to another and another. I replaced everything and took a hard look at my geometry.