Does anyone know if these are still made and if so does anyone know where they can be purchased ?

Having spent a good hour swearing at my existing tripod last week (Jessops flavour - cheap, light and prone to instability and sticking legs) I was wondering if anyone had any suggestions as to a tripod suitable for cave use.  I'm particularly interested to find one with legs that can be...

Has anyone experience of using an anemometer to measure air flow underground?  If so any experience  / knowledge would be most appreciated.

We're currently in the market for a couple of caving ladders. Does anyone have any recommendations re: price / performance of what's available today ?

Can anyone confirm that Meregill has been p-bolted to the bottom ? Cheers