In reply to Fishmate:
> Hi Rob, there is definitely sense in what you are saying to my mind. If people are dragging pads about, it just creates a different problem.
> I think if a mat is carefully placed at the start of a route then the downforce caused by lifting off the ground is going to be distributed lightly across a greater area. I am admittedly no expert on such matters, but that is the practice I use, i.e. based on common sense and I don't drag the mat around. I'm unaware of any body of evidence, however I think like most regular users of SS it would be good to understand this better and develop a best practice method. What do you think? I'm sure there are a few engineering types in the community who could offer a more solid opinion.
I cut my climbing teeth on the Southern Sandstone, but I haven't climbed there for many years now so it's not my place to get involved. I guess the first thing here is try to understand what the objections of the owners to boulderers (*) and/or mats are, and then work from there to try to provide some amelioration and or good practice guidelines - if possible. Good luck.
(* Maybe the owners just have thing about beanies ...)
A counter-argument to the 'mats protect the ground' claim is that the availability of mats increases frequency of use and overall traffic. I've seen that in the Peak: now that highballs can be jumped of with (some) impunity, there are many more people giving them a go, and many more landings as a result.
Post edited at 14:36