Cut in a noggin or something usually. Plasterers can't be trusted.
I have used both rigifix and dryline pro
So did I but unfortunately plasterboard is not strong enough to resist high compressive loads, this is what makes these fixings good as you tighten up against the fixing rather than the plasterboard. Hope that makes senseThe wall behind is breeze block I just thought getting the plasterer to dab out an area would allow me to tighten long screws going in to the breeze block better without cracking the plasterboard.
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.
Are you a trade or supplier? You can create your listing free at DIYnot Local