ok guys I got the kit and installed it only two problems TST the wiz kid they are only sent me the medium and small spring and from what I understand a 4gsk is suppose to come with medium and small and tiny spring right? the large one stay in. so that is problem one other problem is I check measurement on top of spring and stock the one was . 035 and the other was . 048 so what should they be set at I put kit in and set it back to the stock measurement runs great hit only 3000 but it never drop below 2600 even when shifting which is good but stop at a stop sign or slow down enough to stop and truck dies please help I have to work tommorow and I pull a 16' cargo trailier to lay flooring so need truck to idle. :{
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