+1 with TA, unfortunately. I'm certain the 25 can do LVP on the internal ref though.
Ohh, TA: do you know about the FT03 thread by freeme here: https://budgetlightforum.com/t/-/54922?
Might want to check in there - maybe you can answer some of the Q's - lot of mystery, typical though with these Astrolux's.