Awning connection.

Evening,i've just bought a Vango Kela air awning, what exactly do need to connect it to the omnistor canopy fitted to my Kingham?
I know the there is a Kador strip on the awning, but don't know the size of the channel on the omnistor?
Thank you in advance.

Use a drill bit in the channel to get the size , if you don’t intend to use as a drive away awning see if the kador strip on the awning will fit  it

Thank you. Will have to wait for next weekend to have a look now,rain has stopped play!