Guys,
Couple cool things about MidiGuitar.
They took out the manual calibration, but you can still fine tune the response by splicing in a transparent gain control in series before MidiGuitar to tweak the gain.
One of the best is FreeG. Free also as in free...
https://www.sonalksis.com/freeg.htm Chosing the synth wisely, some great responses by putting an arp plug in the chain. Blue Arp only one of the freebies out there.
http://graywolf2004.net/wp/ Played around with MidiGuitar more closely, and it is a revolution in the making. Anticipating what they say will be done with bend and vibrato response.
John