I'm adding the LSS package to my '07 Elise, for SCCA Solo rules, so have to add the right-side cooler. I have a clean used RH cooler bought from a member here, and when I went to install it yesterday I noticed for the first time it doesn't have any hex fitting flats on the oil-cooler unions, unlike the LH cooler. So there is no way to hold the union when you torque the hose fitting. Are they all like this? First thought was this was an older-design cooler, but in looking at pictures of new RH coolers, it seems the RH coolers do not have a union you can get a wrench on. Is this the really case? And should I worry about it? I guess I'll torque the lines down and see if it leaks, but it seems strange to have built it this way.