Fun bit of kit today. Both razors were hacks. First pass was my SuperClick Flexball v4 loaded with Bic CP. Second and Clean up were with a (very) junky Yaqi Katana (v1?) head on a Baili handle loaded with a Japan Schick injector blade. That razor is (poorly) designed for 1/2 DE, but the Schick was loads better and is much safer. Lots of blade feel and sharpness, no chatter. A very smooth secure shave- Mr Shiny Face in fact.
If you have the head and and an injector blade, give it a shot. It is pretty awesome. As you can make the razor heavier than injectors, it may even be better than injector razors. Alignment is a touch finicky, but worth it!