hellotaking old wallpaper off has left me with an awful inner-corner between two walls. i assume i am now seeing lots of various old attempts at repair. gouges, ridges, bumps. this is probably why previous occupiers opted for wallpaper.pics here: http://bit.ly/2GYHZ0n (for scale each pic is about 20cm high).(it is white because i painted with ronseal damp seal before attempting to deal with the corner).what i've tried with caulk hasn't helped and now i'm at a loose end (i was thinking to hide the ugliness with repeated layers of caulk, but i realised i would end up with a 'curve' between the two walls rather than a straight corner). it is too uneven for a straight line of caulk to end up looking smooth.for the ridges and bumps i have briefly tried to sand into the corner with a coarse sanding sponge but didn't seem to get anywhere. the bumps are too strong. would a heavier-duty sander somehow focused into the corner help?i can see online resources for fixing a drywall inside corner with tape. what if it is a plaster wall? one option i've seen online is to fill the whole corner with joint compound, cover with tape, then use more joint compound to blend. how does this sound?i don't need a totally perfect finish. i just want it to be 'good enough'.thanks in advance via /r/DIY http://bit.ly/2VifpBu
