Spring ping / cluncking on full lock?

Well after leaving it last night i can pinpoint the noise only seems to occur after the car has been standing.

Only an hour or so will do it.

Im thinking it could be a sticking front brake possibly? When it goes in next weekend to get the sticking ignition barrell sorted they are going to look at it again.

Another bonus i found out the car has a 5 year skoda warranty and a service package so next full service and brake fluid change will be free