Hi Jekka, Love this add on. Your 3D modeling is beautiful, I remember this flight. I was 9. Anyway, I to was wishing for an autopilot so I could watch this beauty from outside. So using the guidance file from the ADTA that comes with LC19 V2 as a starting point, and messing with it most of the day I came up with something that will get you into an initial orbit of 181 x 211 Km @ 47.68 degree Inc. most of the time. It is far from perfect but here it is, paste the code into a Multistage2 Guidance.txt file and reference it in your scenario.
GLV-3 Guidance
Begin Code:
-10=PlaySound(Sound\Vessel\countdown1.wav)
-2=engine(0,100,2)
0=engine(100,100,0.1)
5=roll(3,90,90,88,-1)
30=pitch(88,80,30)
60=pitch(80,60,30)
90=pitch(60,40,30)
120=pitch(40,25,26)
146=pitch(25,25,5)
147=engine(100,0,1)
148=jettison()
150=fairing()
151=pitch(25,20,49)
200=pitch(20,16,15)
215=pitch(16,5,60)
275=pitch(5,-4.34,50)
325=pitch(-4.34,0,50)
375=pitch(0,0,309)
382=engine(100,0,2)
384=engine(0,0,300)
390=jettison()
End Code.
Hope it works for you. it works most of the time for me but Multistage2 can always vary from one run to another. You should always have an initial orbit that can be circurlized into a safe one on first apogee.
Cheers, alagreca.