I wanna be able to use CD's again
It does not do it when playing the Ipod through aux imput ( RCA ) or radio..
While you have the kit out though, it is also fairly easy to jamb a peice of foam or even cardboard to shore the back of the unit up.
If the head unit is really setup snug and you still have the problem, you could have a bad unit. If the laser alignment is off you will have more skipping.
Instead, on either side of the HU, I attached the mounting kit with 2 m6 machine screws, which were included with the HU. The HU and the mounting kit formed one solid assembly. I use the 2 screws up front and the stud in the rear to hold things in place, but i'm pretty sure I could of just as easily gotten away without using the rear support.
In an old car, I placed a thick piece of rubber between the button of the HU and the dash support cage (~1/8" thick) in case there were any vibrations.


