I have and I used one of them to originally carry out the job. I removed my lights several times to carry out work on my Ed30, and to retrofit (no washers or levellers) a set of OEM xenons.
I think VW got it wrong, I tried for ages, and no joy. the sticking point is the lower fixing being behind the bumper bar. Knowing how fragile the 3 lugs are (hence the repair kit available from VW)
Yes you can get the lamp loose, but not get it out, well I couldn't, and nor could Jay. Less hassle to remove the apron.
I am not a Vehicle Tech, but an aerospace engineer (24 years) and before that a toolmaker (5 years). Happy to be proven wrong, but I think you will damage either the lamp assembly or the bumper/wing. I stand by my original post.