Ok, seems caulk is winning so far then. I know 1mm is a small amount it's just that I basically can't figure out a way to keep it completely flush while my fixing method dries. I had drilled some tiny holes in the fixing strip and then used panel pins to nail it to the wall but like I said they didn't grip the plaster enough to keep it completely flat. I can keep it flush with the tiny gaps though so I guess I know what to use to fill them now.
@Dave - Thanks for the tip on the wedges, I'm not so much having a problem keeping the trim in place height wise though, more a case of keeping it pushed extremely firmly against the wall at those tiny dips. (Maybe I've miss understood the wedges?)
@Dave - Thanks for the tip on the wedges, I'm not so much having a problem keeping the trim in place height wise though, more a case of keeping it pushed extremely firmly against the wall at those tiny dips. (Maybe I've miss understood the wedges?)
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