Mine has been trimmed at the yellow line and the circled bit removed. The stub was rewelded onto the shifter.
Was it an 84 shifter that you shortened, or one of the longer ones?
The height of the 84 definitely is more comfortable for me than the 85+, but given that it's so easy to do I think I'm going to cut the "s" out of one of the extra 85+ shifters we have and see if the reduced height & and different reach is more comfortable yet.