A Community Devoted to the Preservation and Practice of Celestial Navigation and Other Methods of Traditional Wayfinding
From: Tony Oz
Date: 2017 Jul 12, 04:10 -0700
The correct Alt-sequence involves the "+" sign to typed first, i.e., you have to hold down the Alt key, then press the "plus" followed by the rest of the sequence. The Alt key is to be released only after the last digit was entered.
Hope that helps.