<div dir="ltr"><div>mtb:scale is not mandatory.</div><div>If you are not familiar with the MTB scale don't put it. Put what you see: surface; smoothness; width; visibility ; ...<br></div></div><div id="DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2"><br>
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</table><a href="#DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2" width="1" height="1"></a></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Sat, 4 Apr 2020 at 23:57, Marc M. <<a href="mailto:marc_marc_irc@hotmail.com">marc_marc_irc@hotmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Le 04.04.20 à 15:47, Kevin Kenny a écrit :<br>
> how does a mapper who isn't expert enough to grade accurately<br>
> the difficulty of a MTB trail, but can<br>
> clearly see, 'a road bike wouldn't work here'<br>
<br>
it's very subjective<br>
an example of a situation that was not well described with<br>
surface/inclined/... tags ?<br>
<br>
you may use =yes as default value when you don't use a more precise<br>
value -> mtb:scale=yes ?<br>
<br>
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