rattle from gear box?

defender puma 2.4 i recently fitted lof clutch and now have gearbox chatter in neutral till clutch depressed is this normal? also i have noticed a slight rattle i think round gearbox area when coasting in low revs ,on overun slowing down its not there and its not there when pulling or excelerating any advise would save my brain abit
chatter in neutral is not always there either

There seems to be a fair bit of this with LOF clutches, which i'm surprised about.
The only thing I can think of that will 'rattle' is the spring clip that holds the fork onto the bearing ?

Which is more annoying than problematic.