How's the setup working? I just got all my materials yesterday and plan to construct these today. I ended up going with the 110qt tubs and kinda forgot about something.. I couldn't remember if the 116 qt's are a thicker plastic then the 110s. Have you had any problems with chew-thru's yet? If I feel these 110s aren't thick enough, I may go back and return them for the 116s. Thanks!