Sorry here it is:https://dl.dropboxusercontent.com/u/71242599/slstowerlegs.msh
I wiil get back with you later about the scenarios,I also see that the altair scenario fairing atachment point is off.Weird. Do any of the other scenario work?
; === Configuration file for vessel class Generic CVEL stage (Jasonbooster) ===
Module = Velcro
Meshname = SLSBOOSTER1PB
Size = 12.0
Mass = 103700 ; empty mass [kg]
MaxFuel =626100 ; max fuel mass [kg]
Isp = 2638 ; fuel specific impulse [m/s]
IspSL = 2325
MaxMainThrust = 3600000
MaxRetroThrust = 0
MaxHoverThrust = 0
MaxAttitudeThrust = 3778
COG_OverGround = 4.0
CameraOffset = 0.0 0.0 18.85
CW = .2 .3 .7 .7
LiftFactor = 0.0
CrossSections = 205 205 15
RotResistance = 0.7 0.7 0.3
Touchdownpoints = 0 4.4 -18.98 4.4 0 -18.98 -4.4 0 -18.98
Mayfly = 60.0
; === Attachment specs ===
BEGIN_ATTACHMENT
P -2.441 0 10 0 1 0 0 0 1 VELCRO1
C 0.000 -2.633 -0.107 0 -1 0 0 0 1 VELCRO2
P 0.0 0.0 13.96 0 0 1 0 1 0 VELCRO3
P 0.000 -2.633 -0.107 0 -1 0 0 0 1 VELCRO4
END_ATTACHMENT
; === Engine reference points ===
ExhaustType = SRM
MEngineRef1 = 0.0 -1.826 0
MEngineRef2 = 0.0 1.826 0
;MEngineRef3 = -0.834 -0.834 -10.6
;MEngineRef4 = 0.834 -0.834 -10.6
Your not using statesaver,or UCD are you? I have run into problems with these two addons with Velcro rockets in the past,that could very well be what's causing you problem.