Saddle eating numnah

[Piglet]

Hi guys as above really my dressage saddle has a point strap which I don’t use as advised by the saddler due to it would pull down onto horses shoulders but even though I have straps which go onto the d rings on my saddle and I put the girth through the hooks at the bottom, the numnah still disappears under the saddle flaps. Any ideas on how I can keep the numnah from sliding back (I use the same numnahs with my GP saddle with no problems)

 

[MereChristmas]

The straps on the numnah and the saddle fittings are probably not compatible. I think I have moved the straps on every saddlecloth I have ever bought.
Put the saddle upside down and place the numnah inside. You can see if the straps and fittings align.

 

[sbloom]

It can indicate the fit is still fractionally off, that the saddle is trying to move forward.

Mattes make all their pads to take their clip system, you can clip the pad to the saddle.

 

[Piglet]

The straps on the numnah and the saddle fittings are probably not compatible. I think I have moved the straps on every saddlecloth I have ever bought.
Put the saddle upside down and place theGoo

The straps on the numnah and the saddle fittings are probably not compatible. I think I have moved the straps on every saddlecloth I have ever bought.
Put the saddle upside down and place the numnah inside. You can see if the straps and fittings align.

thank you, will try that