Much like a handful of others in this community, I too have a question about the "undersized power adapter" warning. My situation -- TB16 connected to Precision 7520. Currently use the old school ePort II replicators, but the TB16 and TB19 (preferably) are cleaner/nicer. So, what's truly the big deal with using an undersized adapter (240w) through a TB dock (max 130w)? I'm not questioning why/not, I'm just curious if there are known repercussions in doing so (without also connecting supplemental power along with the TB connector. In the end, if all this means is it takes longer to charge the battery, that's no big thing -- I tend to run the system connected more than disconnected (in terms of power) anyway. Lastly, I'm not looking for "guesses" or "assumptions" -- hoping someone here has true/real experience in doing this (and is alive to tell me, and others, about it). :0)