I have bought these off E-bay......

http://cgi.ebay.co.uk/ws/eBayISAPI.d...=STRK:MEWNX:IT

http://cgi.ebay.co.uk/ws/eBayISAPI.d...=STRK:MEWNX:IT

I will see when the socket arrives to see if it can be drilled for a drain hole. At the moment i should be at the Dent meet but trying to get the bike sorted for long distance and camping mode.....

Mark