Scooterotica

I've just finished completely stripping my engine to have the casing aqua blasted prior to a complete rebuild. Once I'd cleaned the numerous years worth of dirt away I noticed that there is a crack that goes through one of the transfer ports to the other side of the mag housing flange. Can anyone recommend the best place to send/take to have it repaired, I live in North Wales but if I need to send it by courier than that's fine. Sorry about the poor image, taken on my phone

Difficult to see properly as that's not a good photo with the glare, but if it's as bad as you think, you could try Oiltek.

Thanks, i'll try and get a better photo

Can't your friendly, local scooter shop deal with the repair?