Series 3 gearbox dipstick

Hello all

I found on rock mountain landrover parts people that they have a dipstick kit for series landrovers. I was just wonder does any one have them? And are they any good

Thanks

Thought it was for the transfer box and allows you to check the t/box oil by lifting the centre panel.
I had one - it's not terribly exciting and just allows to check the oil level. Took it off cos my new cubby box makes lifting the centre panel a pain. Now I writhe underneath in the filth. Which is easy enough.

Ok i ment for the transfer box. It has a plate to top fill box and a distick that goes down by the transnmission brake by the looks of it. So that was all I was wanting to no if its worth buying.

cheers for reply