Hi, I ordered the V2 when it first came out. I had some trouble with the button, and read that they were sending replacement switches for customers who had purchased it when it was brand new. I went to the forum and posted my email and my shipping #, but I never got a response. I would like to know if you are still offering this, or if I would have to buy a new one. I had been switching between the 510 and the V2, and I just pulled the V2 out again. Worked fine, but I'm worried it might have issues again in the future, so if I could get that switch that would be awesome. If not, that's cool too, but it would be nice to have the most efficient hardware. I still have all my shipping emails, if this info is needed. Thanks.