Hi again.
Several ways to fix but screen should definitely be removed first & see if bath corner pops up the 2 - 3mm.
I always support around the bath at wall edges with battening in addition to the bath mounting frame as shown in yours pics.
Bulge may be the wood support as fitted or the screen could be pressing down on bath corner edge.
Screen needs to come off first, end of story. Then re-assess & move forwards.
Bath / shower walling always hardi backer board or aquapanel, never had a prob but I always seal any joining edges & use specialised solution as well.
I don't use plasterboard but have stripped out quite a few developers bathrooms/showers after only a couple of years due to material failure & poor workmanship, enough said. (Fitters paid on job rate with developer supplying materials)
Thanks,
Andy
Several ways to fix but screen should definitely be removed first & see if bath corner pops up the 2 - 3mm.
I always support around the bath at wall edges with battening in addition to the bath mounting frame as shown in yours pics.
Bulge may be the wood support as fitted or the screen could be pressing down on bath corner edge.
Screen needs to come off first, end of story. Then re-assess & move forwards.
Bath / shower walling always hardi backer board or aquapanel, never had a prob but I always seal any joining edges & use specialised solution as well.
I don't use plasterboard but have stripped out quite a few developers bathrooms/showers after only a couple of years due to material failure & poor workmanship, enough said. (Fitters paid on job rate with developer supplying materials)
Thanks,
Andy