I have come across many enchanted items of the same sort.
For example Items of Sneak that increase sneak skill by different percentages.
Now throughout my game i think i have found out that when you disenchant an item of sneak, you cannot disenchant an iten of sneak with a higher enchant.
For example you disenchant early on in game an Armour of sneak +10%
Later on in game, you find another piece that has sneak skill +45% (may or may not be in game)
This item cannot be disenchanted due to already having that enchant just in a lower form,
Is there a way to get rid of the old or lower enchant and take the bigger and newer one?
This would be very useful for getting the best enchants in the game to place on other items that you personally like.
Or do you need to collect everything and then disenchant the best items first of all?