This ad is also in the for sale/wanted section 3 May:

I have a carburettor to suit 750MC Locost series, for sale

Weber DGAV 32/32. Nice and clean and in very good condition.

23 and 24 mm venturis as per 750MC regs

Cleaned and serviced at home last year with weber service kit. No physical mods other than rejetting.

Open to offers.

I'm going to Stoneleigh this morning and will take it there. Find me or leave me a note in JNV 531T

Otherwise email etc

Dave