How to fix lifting bottom, warping and curling

[giovanni]

So I have the replicator 2x, and my problem is that, every time I try to print something like a pen/pencil holder, it keeps lifting, despite the tempurature staying constant at 110 degrees.
So how do I fix this?

Thanks!

[Feliks87]

I had the same problems when I tried to print small things
first thing I changed was printing them with rafts and then I also increased the bed heat to 120

[giovanni]

Right I had rafts on too but i literally had create a square raft just so that the corners wouldn't lift, but it keeps lifting

[Superdave]

I have a Z18 so there is no heated bed but I did encounter lifting issues. My solution was a light coating of hairspray and done. now there is no lift at all and sometimes it tough to get the print off of the build plate. Luckily the built plate is removable though. Give that a try and let us know if it helps.