I've had a few attempts at getting my rear washer to work. Seems to be fixed now but I've noticed the spoiler catches the body when the tailgate is closed. Can't see anyway to make any left / right adjustment. I've resorted to wedging a towel between the spoiler and the car body, fully opening the tailgate, and then tightening the three bolts that hold the spoiler on. This just about forces the spoiler far enough to the right so it doesn't catch the car body when the tailgate is closed. As there doesn't appear to any left / right adjustment on the spoiler, is my only other option to adjust the tailgate? The gap between the glass and the body seems to be slightly bigger on the right than the left. 2016 3.0 Vogue
2006 4.4 V8 Vogue SE-sold
Honda CBR 1000cc Fireblade
Bultaco 350 Sherpa

There is a small amount of adjustment within the fixing holes.maybe 4mm or so. 2020 Porsche Panamera Turbo Hybrid (V FAST)
2017 Range Rover Autobiography 5.0 V8
2018 JCW Mini Cooper
2018 Skoda VRS

according to the wki the spoiler slide in/out on 2 plastic slider bolts, just wondering if yours isnt fully back..

Tried to adjust mine the other day, ended up slackening the boot lid bolts off and adjusting the whole lot. Fairly easy job for 2 people👍 There is nothing that can't be fixed with a hammer😜😜
FFRR 4.4 SDV8 Autobiography Santorini Black.
KIA E-Niro 4+
2021 Discovery 5 D300 MHEV commercial

Seems to be mounted on the white plastic slider bolts ok as the front edge of the spoiler lines up with the roof fine. Whole thing is just a couple mm too far left. Think I've used up any possible adjustment in the holes. I'll have another look at it next time the rear washer gives up. 2016 3.0 Vogue
2006 4.4 V8 Vogue SE-sold
Honda CBR 1000cc Fireblade
Bultaco 350 Sherpa