Hey all, here is my PSP Slim with Dual Nubs. The wiring to the header pins is a little hard, but the over all installation is cake. The RazorX adds smooth operation since there are no bubbles of solder or wires to interfere with the spring. We here at AcidMods will be working on a no hassel way of installing the RazorX in the Slim that will include a relocation of the power switch to the Start button using a digital switch as posted in one of my other videos. Keep an eye out. NOTE: This install is 100% fully functioning without any issues.