Excellent job Matt. I noticed it fix with 2 engines for several seconds in your video. When I see that happen I stop it and accept it. I haven't seen a bad one with 2 engines that lasted for more than 2 or 3 seconds and usually if it is bad it will fix with 2 then go right into a float solution. I may end up with 2 or 3 shots I've saved with 2 engines and 2 or 3 that are rtpk and rtk with 1 engine and 240 seconds or more of time. Has anyone seen a 2 or more engine fix, with all four constellations being used, that lasted at least 5 seconds be wrong?