Yes! All of my stacks could be tweaked an insignificant amount. Unfortunately my excel sheet lives in a non-discrete world. It doesn't like whole numbers, rather it thinks we all should have decimals. A small yet insignificant error.
You have an excellent eye! You will notice the 1% bonus under attack bonus on the first part of step 3
Step 3<Attack Components>
Attack Bonus Accuracy Bonus
-> 1 0
It's all accounted for.
guess my eye isn't as good as i had hoped... didn't really see that, just noticed that the final stats were a little higher than anticipated (missed the 1 in abs bonus also)
Effective Attack: 71,590,361 (without bonus 70,881,545)
Effective Hitpoints: 333,383,506 (without bonus 331,273,484)
again, nothing tragic... it's just easier for me to compare apples to apples (considering that players don't always upgrade at the same rate, having a complete fleet line that doesn't require bonus to achieve desired stats may be more desirable)