Lagering- Headspace in Carboy

Hi, Going through my first lagerings, 2 similar boh pils recipes that I didnt quite hit the 5 gal volume for the carboy secondarys. Troob and evap losses as Im trying to get my biab process down. Anyway, Ive been left with quite a bit of headspace in the 5 gal carboys. Ive been lagering the first for 2 weeks so far and the other for a week (both after 2 weeks each in a primary bucket fermenter) at 39F. Should I get them out of the carboys and bottle to avoid oxidation? Has the damage been done? Just leave them alone for another couple weeks?
Thanks for the advice lager experts.

 

You are fine. I use 6.5 gallon carboys for fermenting/lagering 5.5 gallons. As long as you have an oxygen barrier like an airlock you shouldn't have any problems.

 

thanks OneShot- ill leave as be.