I finally put together my EdgeHD 11 rig. It has an (unheated) Celestron dew shield and Omegon heater strip run off a Pegasus Astro pocket powerbox and tonight I was dew'd out the whole night. I live outside of Oslo and need to get sufficient heating to keep the front plate clear in the winter. Obviously, one option is to replace the unheated dew shield with a heated one. Does anyone have any experience with cold temps? Would it be enough to get a heated dew shield and use it with the Omegon heater strip? Are there any brands that are particularly good in cold temps?
Since importing these into Norway can add up quickly, I would prefer to nail this problem in one go, avoiding a more piecemeal approach. I would appreciate any advice anyone could share.