Glad the diagonal pull fix worked for you....the braces are not rebated into the rails or attached them in any way. I could skew screw the braces into the rails if you think that will help.
View attachment 305715
Just to point out an installation error - the gate appears to be hung upside down or is wrong sided!
You don't get a choice, they only come RH. At the time I bought them in COVID they were the only sensibly priced gate I could get. Lesson for next time though.
Definitely not upside down unless you're telling me the capping rail should be at the bottom!
Wickes Framed Ledged & Braced Flat Top Timber Gate - 915 x 1829mm | Wickes.co.uk
Wickes Framed Ledged & Braced Flat Top Timber Gate - 915 x 1829mmwww.wickes.co.uk
Thank you both for your help I will screw the braces later.
Maybe that's why the braces are not fix particularly well in the first place - you're supposed put them the right way round and then fix them yourself