want to lay pinch weld looking for suggestions

[gostranger]

i would like to lay the pinch weld and i have 20 " wheels what would be the best way to lay the pinch weld? i currently have bags and 3" drop spindles it lays on the lower a arm. i have been reading the forums and have seen alot of different ways to get there 2x4 the frame, z the frame 3-4 inches, raise the crossmember 1-3 inches. what is the most trouble free way to get the drop i want i know there may not be a definate answer but any suggestions would be a great help.

also has any one z ed the frame with the motor in???

thanks for the suggestions the people from this forum have helped me alot!!!