2018 Cornerstone - passenger side knock

[Fergtiffin]

We have had our slightly used 2018 Cornerstone W since May 2019. Hopefully will find the time to post a cliff note review of experience to date. The short answer is many more positives than negatives. Driving the coach is a real pleasure! On the other hand I am unimpressed with air leveling system and will probably add the active-air at some point.

That said I have two questions -

1) Occasionally when making a left turn we will hear a knock under the passenger side seat (The sound is similar to the knock our 08 Tiffin Bus slide would occasionally make traveling down the road) . I have lightly poked around under the front end but nothing jumps out at me. Any thoughts?

2) Headed to Indiana for our AIR (purchased coach under 2yr warranty) The bedroom mirror edges are borderline dangerous . Has anyone had theirs swapped out with the new wood style that is in the 19 an 20 models?
If so any idea of cost?

Thanks in advance,
Michael

[Rollin101]

Originally Posted by Fergtiffin

We have had our slightly used 2018 Cornerstone W since May 2019. Hopefully will find the time to post a cliff note review of experience to date. The short answer is many more positives than negatives. Driving the coach is a real pleasure! On the other hand I am unimpressed with air leveling system and will probably add the active-air at some point.

That said I have two questions -

1) Occasionally when making a left turn we will hear a knock under the passenger side seat (The sound is similar to the knock our 08 Tiffin Bus slide would occasionally make traveling down the road) . I have lightly poked around under the front end but nothing jumps out at me. Any thoughts?

2) Headed to Indiana for our AIR (purchased coach under 2yr warranty) The bedroom mirror edges are borderline dangerous . Has anyone had theirs swapped out with the new wood style that is in the 19 an 20 models?
If so any idea of cost?

Thanks in advance,
Michael

To answer #2. Cost me several thousand dollars to change out my 2017 dangerous mirror to the new wood trimmed mirror in a 2020.😀😀

[Fergtiffin]

Originally Posted by Rollin101

To answer #2. Cost me several thousand dollars to change out my 2017 dangerous mirror to the new wood trimmed mirror in a 2020.😀😀

but have not got all the kinks out of this one yet.

[brobox]

Originally Posted by Rollin101

To answer #2. Cost me several thousand dollars to change out my 2017 dangerous mirror to the new wood trimmed mirror in a 2020.����

Our 19 still has the dangerous mirror. You were smart to let the bugs get worked out of the "digital" 19.