Do you use Facebook if so I posted a video of mine that may give you a better look at them. Search Ariel Square Four Owners Group Colin Brindley

Just popped into the garage to take a few photos of mine. Mine is a 1947 iron head 1000c but those clamps don`t have full sized fins all the way round. I cant figure out how to post photos. I will send you a PM.

Thanks Roger, I shall be cobbling something together then.

Square four 1947 Iron head. Taking the barrel off to fit a 2mm base spacer. Mag is still bolted on and I`m struggling to get a spanner on the 2 nuts on the rear. The Mag is in the way. Is there a special spanner/tool or am I going to be chopping a 1/4" spanner and making something ?

Hi Malcolm I replied on your other thread.

ClayCross Near Chesterfield.

I was in an engineering workshop the other week collecting the SQ4 head after being skimmed, I had to wait a while as he was in the middle of white metalling some Austin 7 bearings. Might be a long shot but worth a call, he also owns a SQ4 himself. Names Rob of Cotterell Engineering. 01246 250459

I`m sat looking at my carb now as I took it off for cleaning. Should it have a gasket on the top of the float bowl ?