Weird warping on one side of print

[phattony]

Hello, Ive been doing test prints doing a hollow 20mmx20mm cube. I have been getting this warp at the base of my prints consistently. I've leveled my ROBO R1 and adjusted it to see if anything works, but still have been having problems. I have pics of what setting I'm using for my ABS print. Can anyone suggest what else to try to get rid of this problem?



IMG_1669.JPG IMG_1670.jpgIMG_1671.jpgIMG_1672.jpg
sorry for the sideways pics.