Thank you all for your responses regarding which 4x5 location camera I should be looking at purchasing.

It seems to come down to 2 options; the Technikardan 45 & the Arca Swiss, unless of course I go for a flatbed option. Any leads on which flatbed 4x5 feild camera I should be considering? Weight & compactness being key.

Also the Arca Swiss? Which model please? I have not been able to find the Arca Swiss web site. Is their factory in Switzerland or France? I'm taking a trip to Italy mid March and may be in a position to visit them.

Thanks again