rear drop ride issues

[seanrolandwood]

So I had a few days off from work and good weather so I decided to lower the rear of my truck 66 lwb fleetside using 3" drop springs (cpp) shock re locators (cpp) and drop shocks 5"(cpp) and 2" blocks(unsure of maker) adjustable trac bar(lmc) and well now it's like on my old rigid with almost a constant bounce to the ride. So I this is probably where you're saying he's never done this before and you're right I'm guessing that I need a taller shock seeing how I went 3" down with a spring a 2" down with blocks the shocks I got are to short thus causing the ride to feel this way.....Am I right? Thats the main question I have or is it something else cause CPP sells the drop shock in 2 different sizes and I'm assuming that I needed the taller of the two seeing im not using 5" drop springs