Template talk:Convert/Archive November 2018

What am I doing wrong here?
Should this work? I'm not sure I understand why we have unit code with a space in it.
 * 32.5 mpgus

Kendall-K1 (talk) 01:16, 7 November 2018 (UTC)
 * 32.5 mpgus shows &rarr;
 * 32.5 mpgus
 * - DePiep (talk) 01:40, 7 November 2018 (UTC)
 * As it happens, the space can be omitted from that unit because L/100km is accepted. In general, however, use  to separate unit codes when one of the units has a space. I quite like   now and have used it even when not needed because it seems more intuitive to me.
 * → 32.5 mpgus
 * → 32.5 mpgus
 * Johnuniq (talk) 02:54, 7 November 2018 (UTC)
 * I see now that the "+" is documented, but this seems like a usability problem to me. As you know I'm a long-time fan of this template and I didn't know about it. I bet almost no WP editors know about it. Kendall-K1 (talk) 03:44, 7 November 2018 (UTC)