It would appear that what started out as a perfectly simple technical question has now taken a somewhat personal turn
So in answer to some of your remarks/questions
I prefer to find the limits of my bikes (and cars) on quiet empty streches of road, or track, before a situation arises where I may need to use the brakes hard in an emergancy situation. Much better to practice and find how your vehicle is going to react in a situation that you control than have to discover it in an emergency. Anybody who thinks they are good enough never to get in to a situation like that is fooling nobody but themselves, it's only a matter of time.
Whilst practicing getting the hang of both the ABS and telelever front end it became very obvious that over a bumpy surface the ABS was totaly unable to cope. Every time the front wheel hits an uneven piece of road the ABS releases the brakes. By the time the system reapplies the brake the bike has traveled between 3 and 10 feet depending on speed. As the roads arround the Peak District, where I live, tend to be very bumpy and uneven this can often mean that when braking hard the brakes are off more than on. Not the ideal way to stop quickly!
On the same strech of road with the ABS dissabled the bike can be brought to a halt in a much shorter distance without any fear of the wheel locking.
This is obviously the ABS working as it should. With the front brake applied hard as the front wheel drops in to a pot hole or such like it momentarily slows at a higher rate due to reduced grip. The ABS senses this as the wheel begining to lock and releases the brakes as it should. However as the wheel hits the other side of the hole grip is momentarily increased, due to suspension compression, which on a none ABS bike gets the wheel turning and gripping again before the average person would have even realised anything had happened. So in these circumstances the ABS is over reacting and therefore increasing stopping distances dramaticaly.
I am quite sure that there are many situations in wich the ABS would be very effective, however for the roads that I normaly ride on, and due to the way the ABS works on them, I personaly would rather not have it.
As to
"Just What do you consider to be sufficient experience NEVER to need the possible Life saving Advantage of ABS........ "
I think 30+ years of riding Trials, Motocross, Road racing and 20+ years riding on the road including being a CBT and DAS licenced instructor enables me to make a fairly qualified judgement, having now experienced ABS, about whether or not it is right for me.
As I have said previously in this thread, I am sure the ABS is a great tool for those without the experience or confidence to use the brakes hard. I am also sure that no matter how skilful or experienced there are situations in wich the ABS would easily out perform the rider. However after balancing all the pros and cons of having ABS I would rather rely on my training and experience on the very few occasions where I feel the ABS would be an advantage rather than having the liability of ABS the rest of the time.
So there
Ya BOO Sucks to the lot of ya