pcwiz
Veteran
I see no reason to use it. I only occasionally do it and I avergae sub20. You have a LONG way to go to get to sub20.
Are you talking about there is no reason to lubricate your cube? I know you said before that there is no reason to sand your cube, but if you're talking about lubrication, I'll argue with that. Have you ever used a store bought Rubik's Brand cube from like Wal-Mart? I have one of those, and before I lubricated it, I could barely move it without using finger tricks. You think you can get a sub 20 solve with that? I doubt it. It barely moves. So you need to lubricate it! It will help you get faster because then you can do finger tricks!