Well, when I removed my springs for a front end rebuild i did not pay attention to the position that they were installed, now that i have it all back together i found out the flat or ground end was to go up into the frame and the pigtail was to go in the control arm. I looked closly at them when i put them in and the spring gap looked the same on the top and the bottom, so i went with as descibed above. What i need to know from you guys, is this going to work? i have a 396 in it and they are big block springs. I sure don,t want to tear it all apart if it is not going to make a big difference. Thanks Steve