Hello to all the this multi unit Buy or want to. Here is my statments to. I have used the part after I got it on Friday on Saturday on Extensively 2.5 hours. 1 hour by the hedge trimmer and 1.5 hours with the pruners. After I had unpacked everything, fills the tank with 1:50 2 stroke gasoline had 4 times the gasoline swab operated below the carburetor 3x pulled and they started immediately. Something high idle speed but I have already been reduced. Everything okay Can I use any case recommend.