Smokey Oak White Stout Brew Session

started overnight mash at 11pm on 4.21. temp this morning was 145* heating up sparge water at 6:45 am on 4.22 1st version of this was brewed on 4.23.16 used rice hulls and no stuck sparge :) pre boil 7 gal 1.054 had a full 7 gal pre boil. let it boil an etra 20-30 min at beginning end of boil came to <5 g @ 1.074 added .5-.75 gallon of water so i will end up with a full 5 gal. OG was then 1.067-1.078 chilled w. the bathroom sink (forgot ice) SOW younger - 5.7.17. SG 1.016 x'fer to 2md and add 2 0z. of oak chips. has some floaties but didn't cold crash. 6.83% 5.14.17. started to notice a thin layer on top 2 days ago. possible infection from using chips right out of the bag. x'fer to glass and wil keep cold crashed. thinking of gelitain and sorbate??? tastes and smells fine. 5.23.17 kegged..looked and smelled fine. FG cold looked still 1.018. almost too much oak. may still use gelitan? 5.27.17 added gelatin. it may have been slightly high on the oak flavor. i thnk the american oak was stronger than frech oak. had about 4.5g in the keg at the party. all but .5 gal was left