Well the soak test is 3-5 days, in which time they will strip headlining and all required interior trim off and dry out and also fix the parking sensor. Courtesy car for the 3-5 days FOC and that's £350. Repairs of leak/s will be on top of that. So I guess then, the cost of a screen remove/refit (if they will entertain that without quoting me for new glass - which I will vehemently argue against. There is nothing wrong with the glass, just the sh1tty sealant used to stick it in), or if it's NOT the screen, then sealant/rivet/welding or whatever to fix the hole that obviously shouldn't be there. We will see.