late late late reply, sorry guys.

Polos do work
Problem is only 1 out of every 10 work apparently. Ive tried now 3 and 1 worked and that was it.

Apparently due to change of CCM's and they dont have the same ones from here over in China where they are all made unfortunately which sucks.

Ive heard about that ZA guy as well, probably give him a try as its to much of a try and miss factor.
everything else otherwise, mk4/mk5/mk6 no worries .. but polo...... yeah no lol :p