[Russell Macdonald]

Nah, it's for bashing smug van-mounted gits, on the head, with shiny new vans; like Squeaks.

Why bash Squeaks with it? Do his van 

[dave carroll]

its a lever for switching it on/off/pump speed selector type thingy, to save you contorting your wrist while its on your back. I'd recognise one anywhere.

          Dave

[dai]

I think your right Dave. It will have a hole through the middle to make it like a seesaw. It will then be mounted on a small trolley so that it contacts the switch,another hole drilled through the end to attach a rod with a ring on the end.
The rod will then pass through a guide higher up the trolley.You can then turn it through it's speed range by just pushing down on the ring.
Saves all that bending over. what a brilliant idea, Dai

[jeff1]

its a lever for switching it on/off/pump speed selector type thingy, to save you contorting your wrist while its on your back. I'd recognise one anywhere.

          Dave

Were geting warmer now

I think your right Dave. It will have a hole through the middle to make it like a seesaw. It will then be mounted on a small trolley so that it contacts the switch,another hole drilled through the end to attach a rod with a ring on the end.
The rod will then pass through a guide higher up the trolley.You can then turn it through it's speed range by just pushing down on the ring.
Saves all that bending over. what a brilliant idea, Dai

Not quite, I can't say to much at the moment. just sent of my £80 for its patent registration.
As a backpack user and with the help of Jouk45 (its his original idea that he passed onto me) a tweak here and there and it is now just in the stage of building the proto-type, just a week or two and I will let you all see it.

I just needed a little boost and a little feed back to make it worth my while

[Mr. S]

its a conversion to allow us to hand pump the water! PERFECT!

[Derek_Walker]

It's a metal bow tie that does not blow out of shape in the wind and rain, and when its got a coat of hammerite on it it will look super smooth. Ideal for those top class establishments, lovely.

[jeff1]

its a conversion to allow us to hand pump the water! PERFECT!

No 

It's a metal bow tie that does not blow out of shape in the wind and rain, and when its got a coat of hammerite on it it will look super smooth. Ideal for those top class establishments, lovely.

Spot on  :