Paul
I'm beginning to think you're taking yourself too seriously. Not suggesting you lack some knowledge and ability, but considering the very short time you've been involved in cleaning leather, I would take exception to your posts, if I was in Leather training / supplying.
The only difference is, I would take things a hell of a lot further than LTT
I've trained with both Ltt and Fc and have been impressed by all concerned. As far as I'm concerned, the personalities of individuals in supply companies, would have little bearing on whether I, or other people will deal with them and that's how it should be.
There are probably a dozen or maybe 12 dozen people who read your interventions and cringe, as they know a lot more than you, or I, having been formally trained by professional trainers in the safest and most productive methods of cleaning and restoration and had longer to practice.
It's very easy to whip up support and enthusiasm in people who want to learn " quick and easy " but sometimes, it's a very fine line that divides success and failure.
Failure, can be very expensive.
robert