Glad you had good luck with them. Three of us purchased them in Daytona (Mar) at the same time. In Oct. Daytona we all stopped in their booth and they got them working again, then in Sturgis the next year again we vivited their booth they got mine working, but they could not my budddie's working so he just left them on the ground and walked away, (spray in brake cleaner) after all that mine stopped working half way home, I wrote them a long email and documented all the times that they had worked on them, their answer......... was to NOT answer, I saw her in Mar @ Dayton the next year and indicated that I had wrote her, she just turned and walked to the back of the booth, not once did they offer to replace them, all three of us had to trash them, so at this point I must assume they had a problem with them, but would not admit so, so again I will not never buy from them again, it's one thing to have a problem, but it is another to not admit to it and correct it, again with that kind of customer service (NONE) anything I can do to lose them a sell I will do, however, after all that I'm again glad you had good luck with them.