Hello. I recently ordered a cover for my tablet but I think it's coming from China so it might take like 2 weeks. My tablet is quite bad for dragging I think, after changing the pin it works flawlessly for maybe 1 song and then I get scratchy feeling, it's not actually scratching the surface, but the feeling is there, sort of hard to drag on it. So I wanted to ask if there is any homemade thing, whatever I could put on it? I saw Rafis using QCK mousepad on top of his tablet, I tried that but can't really play like that because the mousepad has a bit of texture on it.