getting dimmer switch back in

[comanche32]

I took my dimmer switch out because I thought it was bad turns out it wasn't. now I'm trying to get the thing back in everytime I tighten the screw it gets tight but when I put the pull out knob in it pushes the whole switch back into the dash. its a real pain wondering what I'm missing to get this thing back in right, thanks

[oldseddie]

The trim nut that retains the switch may nut be tight.

[comanche32]

I'm not sure what nut your talking about the manual ive got only shows one nut. that's the nut I keep tightening but the nut gets tight but the switch doesn't

[oldseddie]

Sorry I saw screw and thought you were talking about the ground post and not the bezel nut.