Basin hangers - should I use single fix slot for adjustment.

[Diggory]

Hi all.
About to fit Ideal Standard corner basin; fairly small and compact 340mm x 340mm.
Planing on wall hangers only - I have attached picture of hangers.
I have dry lined walls so will be fitting with wooden blocks to give solid fixing.

My question for the forum; would I be best to use the two holes on one hanger and then just the slot only (single screw) on second bracket. I am thinking this Would give me some adjustment should I need to level after fitting.
Is this how they are normally done.

Thanks D.

 

[polesapart]

It doesn't really matter, both ways work.

You've already done the important bit by putting timber in.

 

[Diggory]

Many thanks D.

 

[AGAS]

i would use some washers as well