Any chance of some pictures of your bike as I’m debating to order this frame set of wait for slightly lesser models to be released.
I have the SL6 expert model black/acid mint and have been having problems with seat post slippage. I had my bike at the LBS this past thursday and the shop owner called his tech at Specialized. They told him that the seat post clamp should be torqued at 8 nm. I believe the previous standard for that bike was 6.2 nm. So he torqued mine at 8 nm after applying carbon paste to the seat post.
I haven't had it out to ride since he torqued it as we just got 13 inches of snow
Hope that helps.