hey guys... is likiti.com a reliable cube shop...I just saw it on the advertising side of the home page and decided to have a look... they have a large range at decent prices...
Has anybody used a A1 or C4U core on a Dayan Guhong? Is it supposed to improve anything? Which is better A1 or C4U core? Also if I get the A1 core should I just use the regular Dayan Guhong screw/springs/washers set? Also if I use the C4U core I should use the C4U screws/washers/springs set right?