I have a FI Diagnostics Tool for Yam '12+ WR450's for rent. You probably already know if you need to use one of there to set the CO level on your cycle. If not, then here's a helpful thread: http://www.thumpertalk.com/topic/1067634-12-wr450-fi-diagnostics-tool-pn-and-connections-info-here/ So, here's the deal: I'm in Tucson, AZ. I have one I'll rent for $20/week (7 days/wk), $15 each additional week (7 days/wk) after that, to a max of 3 weeks. After three weeks (21 days total), you've bought it and forfit the entire deposit, or you give me a *really* good reason you're late, and it's *up to me* to say yay or nay regarding deposit forfeit. Absolutely No Whining. $350.00 is the paypal deposit before it ships. You pay shipping both ways. The deposit is high because of the PITA it was to get this tool to begin with, the shipping from India was $50.00, and it was more PITA to get it wired to work correctly. Now it works fine. I refund the deposit minus rental charges, and minus shipping, upon it's return *in working order*. If I test it and it no longer works, you bought it and I ship it back to you. I keep the remainder of the deposit. Rental begins when you receive it, date confirmed via tracking. Rental ends when I receive it back. Feedback occurs here, on this forum. Requests for rental are first come, first served, via PM to me. Do not attempt to queue up or make a request via posting here. Valid requests come only via PM to me. Sending me a PM put's you in the queue. Sending me the deposit keeps you there. You have 3 days to send me the deposit, otherwise I take your name off, and you lose your position in the queue. I'll notify via this forum when it's out on rental, and when its available again. I'm not going to post the rental queue (whose got it where and how long). Thats just too much like work. It will be tested / re-tested each time I get it back / before it goes out again. It will never ship untested, or broken. Guaranteed (it's the only guarantee I'm willing to make). If you guys are agreeable to all this, then I'll make mine available beginning last week of May.