tighten up and you will suddenly feel a large change like a crack, then tighten again in the way you tighten any olive, not too tight, feel it bight and then just a little more, fill up and nip up if/as required. Never overtighten.
If you need to find a tradesperson to get your job done, please try our local search below,
or if you are doing it yourself you can find suppliers local to you.
Select the supplier or trade you require, enter your location to begin your search.
Please select a service and enter a location to continue...
Are you a trade or supplier? You can create your listing free at DIYnot Local