Depends on whether you want the old three circuit quickie endorsement in the old PA-31.
Yeah.....like AFR's, endorsers better be sure they have crossed their t's and dotted their i's here. I can guarantee a good enough stuff up by an endorsed person will have CASA sniffing around to make sure the endorser did their job properly.
I have been quizzed about an endo where the pilot's sins were good enough to see their license reviewed. No problems from my end, but all I can say is document everything.
No room in this industry for that s
it (quickies).