<div dir="auto"><div class="gmail_quote" dir="auto"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">If they 'lack support' for the route role, how can it causes problems'<br></blockquote><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
for them?<br></blockquote></div><div dir="auto"><br></div><div dir="auto">The problem is that the link role is a bit of a troll-tagging situation. Route-membership generally means "this way is part of a route", but it sounds like the link role means "this way isn't part of *the* route, though it is associated with the route".</div><div class="gmail_quote" dir="auto"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
</blockquote></div></div>