Cough? OMG I hate iphone autocorrect! Seriously changes "clutch" to "cough"? WTF?Likely the clutch needs to be bled.
It's also likely the cough can be a little "grabby" when cold although I have never experienced that.
If there is air in the clutch hydraulics it won't release the clutch completely.
Actually I have tried that before, and for the most part I like how auto-correct guesses the word as you type. Which makes things faster.Settings, General, Keyboard, Auto-correction off! I feel your pain there.