Hey guys How you doing? I'm out in africa renovating a high end office space and there isn't much local plaster products so.the client imported plasterboards, and all purpose compound which is skim plaster used in the U.S it worms fine however on one wall I get the joint line showing after I put 2 cost of skimming plaster and after sanding. I will upload a picture later in for you to take a look. Now that I have skimmed 2wice and sanded and still have the joint showing slightly what to do? Thers no multi finish here but there's a 10kg plaster can of wickes plaster skim left with some USG sheet rock all purpose compound which is a skimming plaster used in the U.S