Skim Coat - Walls meet Ceiling

[stevethespreader]

Looks like a good effert to be fair, you should always cross trowel towel a wall or ceiling to make sure its flat , i would go with what you have there is nothing to say that if you reskim it you wont make a better job or its going to be any straighter,

 

[cwhaley]

you can either wait for it to dry and sand it back lightly or feather it in with multifinish after sealing the area.
I never water pva down , but I know most plasterers and pva manufacturers recommend it . your choice

Thanks for that. I'll experiment with both ways and see which way works out most workable for me.