I'm wondering, is it possible to get your sneak skill "too high" to the point where it may wrap back around to some less effective number? I've noticed an issue with pickpocketing (documented over at the wikis too) where if you stack too many bonuses too far, your chances drop to zero.
My own khajit character has 5/5 ranks in stealth, 100 base sneak, and all other perks in the sneak constellation/tree. Using light armor.
As my character has been leveling and gearing up, I've been experimenting more with different combinations of fortify sneak gear and so forth. Sometimes it just feels like my character has become somewhat less effective at stealth as I've leveled up. Not sure why exactly.
I guess I'm wondering if someone's done some trial and error and ever concluded that stacking too much fortify sneak actually hurts you more than helps, and maybe offer some recommendations on gear enchants for achieving a comfortable level of effectiveness while sneaking.


