FOV changes when I change weapon

[Kapitan_ADNA]

Hi guys.

I needed a zoom for ironsight and found it on the internet:

simulated function StartZoom(UTPlayerController PC)
{
PC.StartZoom(10, ZoomedRate);
}

simulated function EndZoom(UTPlayerController PC)
{
PC.StartZoom(90, ZoomedRate);
}

exec function SetZoom()
{
local UTPlayerController PC;
PC = UTPlayerController(Instigator.Controller);
ConsoleCommand("onScope");
StartZoom(PC);
}

exec function ResetZoom()
{
local UTPlayerController PC;
PC = UTPlayerController(Instigator.Controller);
ConsoleCommand("offScope");
EndZoom(PC);
}

defaultproperties
{
ZoomedRate=90.000000
}

after that I pasted this code in my aaweapon.uc, when I change weapon in game, FOV changes.. where is my mistake?
DefaultFOV is 90, it changes to approx 60...

[reinrag]

When does it changes when you execute the zoom function, when you pick it up, or when time passes ?

[Kapitan_ADNA]

It changes as I pick or switch the weapon.

Actually I partially fixed it by changing PC.SetFOV(PC.DefaultFOV); to PC.SetFOV(90); in UTWeapon.uc (I know it is not a professional solution, shame on me, yet a learner ) but next thing to fix is, when I switch from one weapon to another, FOV changes for a second..