Display MoreShort answer is , I don’t know.
I would guess he doesn’t use the Lexicons anymore as they were apparently just doing a simple delay to creat a bot of ADT.
Have you tried the Mentheny Rig in the Kemper Legends Tribute pack? I would think that would be a pretty good starting point.
EDIT:
I used to love Pat's playing (still do) but haven't really listened to him in many years so I'm no expert on the sound.
I've just had a few ideas though and a little play around with the KPA. Maybe Pat does still need the lexicons or something similar as the shortest delay possible in the KPA seems to be 46ms.
However, given that he is basically using the delays as a double tracker it might be possible to use the Double Tracker FX instead of two delays. He also describes his chorus as being "mixed in the air" which is what the Air Chorus is actually designed to do so perhaps try that along with the DT effect. He also says he uses a 400 - 500ms delay on the clean guitar portion so the single delay effect type would cover that. With only the last 2 FX slots having the series/parallel routing capabilities it could be difficult to replicate the full signal path exactly but I would try to get in the ball park rather than totally accurate as even Pat doesn't seem to worry about it much since his epiphany.
You could try running DT in the DLY block and Air Chorus in the Rev block with Routing in the Rig menu at -100% which should give a clean signal plus chorused double tracked in parallel with it.
Worth experimenting with some of those ideas and see what grabs you.
I found them - Thanks!!!!