Boots of Speed. We played it wrong - again?

[Wee Jas]

Whats the skinny on the BoS? Standard action right.. so..

Round 1: activate boots. move, partial action

Rnd 2: full round action, partial

Rnd 3: fullround, partial

Rnd 4: full round (You decide not to use the boots so you have 7 rnds left) or do you have to use a partial action to "shut them off' here?

Rnd 5: Reactivate boots, move, partial action

repeat

 

[AuraSeer]

The FAQ says, "It takes an action to activate the boots, and an action to deactivate them."

So on round 4, you could do either of these:
Deactivate boots, have 7 rounds of haste left
OR
Full-round action, use partial action to deactivate boots, have 6 rounds of haste left