Yea fiddly as f**k!
I broke it the first time i took it out to have the ECU checked. Had it out about 5 times since. to put ECU back in, then to check pollen filter, then coz i wasnt gettin much air flow thru the fan/vents, then to change the pollen filter coz it had got wet, then again to try and get a better fit!
And it aint got any easier each time.
Local dealer aint got one so i gotta to Oxford for one. bummer!