Hallo,
first of all thanks to Gunny0134 for suggestions.
Well,
CWatson have modified the canopy opening angle reducing of 5 degrees

I have made a comparison between thw 2 value using a aircareer deck as surface.
it seems the original canopy isgood the same .

I have edited the left wheel rotation on hier.
It needs to modifY:
[GearL1_D0]
Mesh GearL1_D0
Parent GearL2_D0
Separable
Attaching 0.9 0 0 0 0.9 0 0 0 0.9 1.8 -0.1 0
to
[GearL1_D0]
Mesh GearL1_D0
Parent GearL2_D0
Separable
Attaching -0.9 0 0 0 -0.9 0 0 0 0.9 1.8 -0.1 0
About the canopy opening during the take off, on my side , using AI, i can see the canopy closed after the second engine has started.
I think is a good situation.
I add the link to the update with these editing
https://www.mediafire.com/file/3q1uqq6lzed910g/Tachikawa_Ki-74+Patsy+update1.rar/fileI size the opportunity to ask an help from a Modder to solve the Bombardier canopy issue.
Best regards
Dandolo513