New Rage'n 30-05

[Naykid]

Brought home the new TH Friday, really an awesome unit. P.D.I. was a little too rushed but finished it off Sat. morning, could only find a couple of minor issues that they'll fix, nothing to stop us from using it 100%. Took it to a small R.V. park Saturday night and used all the goodies, can't complain one bit.
Two things that someone can chime in on maybe:

1. The water system tastes like plastic, whether connected to city water or using the tank, I assume this is coming from the PEX they use to plumb the coach, should I flush with bleach solution? Vinegar solution?

2. The trailer came with the optional "surround sound" system but no way to input anything (T.V., DVD etc.) I called the dealer Sat. but the guy that "knows all about that area of equipment" was off, should hear from him today.

[Naykid]

Brought home the new TH Friday, really an awesome unit. P.D.I. was a little too rushed but finished it off Sat. morning, could only find a couple of minor issues that they'll fix, nothing to stop us from using it 100%. Took it to a small R.V. park Saturday night and used all the goodies, can't complain one bit.
Two things that someone can chime in on maybe:

1. The water system tastes like plastic, whether connected to city water or using the tank, I assume this is coming from the PEX they use to plumb the coach, should I flush with bleach solution? Vinegar solution?

2. The trailer came with the optional "surround sound" system but no way to input anything (T.V., DVD etc.) I called the dealer Sat. but the guy that "knows all about that area of equipment" was off, should hear from him today.