lmao well some coilovers are adjustable both ways usally people before they install the coilovers will adjust it from the bottom part because its better for the coil/spring or so im told but its true i think lols because if your adjust it from the top part with the springs you might not get it the same and also the springs may vary well we usally install coilovers and always adjust the bottom first before we touch the top Steven,