Hi thanks again for the reply
I have been working away so just got home and sat down to look at the figures and I am getting more confused.
The mortgage team replied to me and said that they had already split the equity so they say we have (using round numbers

):
£22k equity so we spilt that to make the £11k each
however from the figures I sent them to me this doesn't add up
My figures are:
House Value: £125k
Mortgage Balance (as of July 2016): £92k
so to me 85% LTV is £106250
this minus the 92000 is £14250
which leaves £7125 each.
Just to confuse things even more Zoopla now has reduced the value of our house to £118
so to me tis now would be:
85% LTV is £100300
this minus the 92000 is £8300
which leaves £4150 each
which is below the £5k for the clause to kick in