Hi Ian thanks for your reply.
I'm pleased to see you have redesigned the locking pin system, this should make all the difference.
I used my set for several years (with NO accidents) over these years I discovered the does and don't on useing the stable leg. let me tell the guy's, so they are aware if they buy a set.
There unsafe to use on
WET welsh slate, but very safe on dry slate. (I don't know the welsh invent theses safety devices, but they won't let us use them on there wet slate
)
They must be used on stable ground and as window cleaners, ladders are used on all types of ground/surfaces, Let me explain? If you have one stile on a solid surface and another stile on soft ground the stable leg won't hold the soft side?
make sure both stiles of your ladder are on a good sound surface.
Maybe the redesigned locking pin system will allow for this, but just incase take care and be aware of the above tips.
These stable legs are an excellent product and you will feel you can run up and down your ladders all day long safley (and you can).
One thing you may be able to do Ian? Is design some sort of pocket for the ladder to put these stable legs into, instead of my cable tie idea, Just being able to put them on the side of my ladder when not in use made all the difference, ie they were there when I needed them and didn't have to keep running back to my van.
Having a saftey device is just part of the Equation! having them on hand each time there needed is the second part, the third part is useing them.
Not being able to carry them with your ladder and bucket becomes a boaring task a boaring task becomes a dangerous task.
I wish you all the luck with your product, there is a lot of competition out there for safety devices, but know one that I know of allows ease of carrying them with your ladders.
I see you will be selling spares in the future, when you do, I ned a new set of rubber feet for mine.