I think there is a fix for the Su-17 bounching in archives here somewhere,just not able to remember how off my head.The camera issue is caused by an error in the Data.ini Below is from the su-17data.ini you'll need to make the change shown to get the camera to zoom in.you will have to change the leftouterwing in the same way.
[RightOuterWing]
ParentComponentName=RightWing
ModelNodeName=wing_right_outer
ShowFromCockpit=TRUE
DetachWhenDestroyed=TRUE
DamageRating=DISABLED
MassFraction=0.047
HasAeroCoefficients=TRUE
LiftSurface=TRUE
CLa=0.8011
CD0=0.0014
CDL=0.0046
Cmq=-0.2284
Cmad=-0.1239
Clb=0.0320
Clp=-0.0417
Clr=0.0174
Cnb=0.1020
Cnp=0.0008
Cnr=0.0002
CLaMachTableNumData=7
CLaMachTableDeltaX=0.40
CLaMachTableStartX=0.00
CLaMachTableData=0.970,1.000,1.106,1.289,0.821,0.579,0.398
CD0MachTableNumData=7
CD0MachTableDeltaX=0.40
CD0MachTableStartX=0.00
CD0MachTableData=1.963,1.290,1.311,1.430,1.979,2.179,2.335
CDLAlphaTableNumData=15
CDLAlphaTableDeltaX=4.00
CDLAlphaTableStartX=-28.00
CDLAlphaTableData=49.000,36.000,25.000,16.000,9.000,4.000,1.000,0.000,1.000,4.000,9.000,16.000,25.000,36.000,49.000
CmqMachTableNumData=7
CmqMachTableDeltaX=0.40
CmqMachTableStartX=0.00
CmqMachTableData=0.887,1.000,1.750,16.297,3.412,1.013,0.675
ClpAlphaTableNumData=15
ClpAlphaTableDeltaX=4.00
ClpAlphaTableStartX=-28.00
ClpAlphaTableData=8.189,6.242,4.594,3.246,2.198,1.449,1.000,0.850,1.000,1.449,2.198,3.246,4.594,6.242,8.189
ClrAlphaTableNumData=15
ClrAlphaTableDeltaX=4.00
ClrAlphaTableStartX=-28.00
ClrAlphaTableData=-7.314,-6.275,-5.235,-4.196,-3.157,-2.118,-1.078,-0.039,1.000,2.039,3.078,4.118,5.157,6.196,7.235
CnpAlphaTableNumData=15
CnpAlphaTableDeltaX=4.00
CnpAlphaTableStartX=-28.00
CnpAlphaTableData=-174.914,-108.517,-62.464,-32.293,-14.185,-4.773,-1.000,0.000,1.000,4.773,14.185,32.293,62.464,108.517,174.914
CnrAlphaTableNumData=15
CnrAlphaTableDeltaX=4.00
CnrAlphaTableStartX=-28.00
CnrAlphaTableData=109.943,80.437,55.471,35.045,19.157,7.809,1.000,-1.270,1.000,7.809,19.157,35.045,55.471,80.437,109.943
XacMachTableNumData=7
XacMachTableDeltaX=0.40
XacMachTableStartX=0.00
XacMachTableData=-0.687,-0.697,-0.748,-1.255,-1.375,-1.451,-1.513
CheckStall=TRUE
CLmax=0.244
AlphaStall=19.231
AlphaMax=21.150
AlphaDepart=23.069
Ymac=1.79
MinExtentPosition= 2.75,-8.61, 0.45
MaxExtentPosition= 4,59,-3.67, 0.63 <---------------------- the "coma" needs to be changed to a "period" after the 4
//CollisionPoint[001]=4.57,-8.61, 0.47
//CollisionPoint[002]=4.59,-7.15, 0.47
CollisionPoint[001]=2.9443,-4.2040,0.5455
CollisionPoint[002]=5.0980,-8.8875,0.2654
HasVortexEmitter=TRUE
VortexEmitterName=WingtipVortexEmitter
VortexPosition=4.57,-7.13,0.47
VortexG=2.5
SystemName[001]=RightAileron
SystemName[002]=RightWingStationOutboard
SystemName[003]=RightPositionLight
SystemName[004]=RightSlat