Is brim on inside opening possible?

[twiereng 1]

I'm printing a small picture frame. The brim goes on the outside edge, bu there is a big opening in the middle where I'm having problems with the edges coming up as it prints. First layer looks OK, but after several layers the inside edge starts to com up in places. Is it possible to get a brim on this inside opening?

 

Thanks, Theron

[gr5 2,069]

I'm not sure what you mean but I think this video will help you keep the inside edges from coming up: