Sorry wordslinger, back on track, my zx50, good news and not so good. First, good news, I checked the inline fuel filter and seems clear, no rubbish came out when blowing through backwards, is good, it is a gy6 filter. I removed the fuel tank to check the fuel tap, and the screen was gunked up with something that resembled a cotton ball so I cleared that. Now, not so good news, I am up for a new fuel tap (petcock), it is not passing fuel, it does appear to work properly, but, there is fuel in the vacuum line. When sucking on the vac. line it holds vacuum ok but I think this is an early warning. Living, as I do on another planet, if I order one now, the next time a satelite flies over it can do a mail drop for me
. Now back to the better news, while testing after changing back to 7gram rollers, I have hit my previous best top speed, but this time on flat ground, when going down the slight incline where I reached my previous top I set a new top, am now off the speedo, past the fuel gauge and down through the h of Km/h. Will see if I can fid a pic of the speedo for demo. Ok, I know, I know, no pics, it never happened, will have to try to rig up a camera.