So you are having the same load problem as most, its a time killer and cramps your lifestyle trying to figure out if its loaded properly, what if they made an improvement on loading mechanism, would it be worth it to you to buy?
lol.. the slant loads in no time... i just hold/pull the blade by the tabs as i close the razor. works every time, all the time.
the cobra, i slide the blade in past the tab stops, close and check, if not good, i open the mechanism a small bit and it usually slides back behind both stops. voilà!
the injector handles don't appear barrel handled either, it looks like a similar angle of the handle and blade.. is it lighter and therefore different?
i can't justify the price of any part of this hobby... i am not in this game for savings.. pure enjoyment of the sport...