shengshou 6x6 problem

Hey. I have a SS 6x6 and have replaced the screws to Dayan. However they stick out and prevent the innermost layers from turning. I have gone to five different hardware stores and could not find any ones similar to the stock screws. I don't want to use stock screws because they strip easily. Can...

Ok, so yesterday, My Shengshou 6x6 finally came in from WitEden. I was playing with it yesterday, but the cube was a bit too sluggish for me, so I decided that the next day, I could clean it out and re lube it with Lubix. After cleaning everything out and assembling the cube, this happened...