I absolutely love Dot Torture but since I typically shoot 100 rounds per range session, I don't like spending half of my ammo shooting it. Several years ago, I reduced the size of the dots and produced a 30 round version. Although the surface area of the dots is scaled down the correct percentage, I find the 30 round version of this drill much harder. Inspired by the TDA version of Dot Torture, I produced my 30 round version:
http://thecurmudgeon.freeservers.com...30_rds_TDA.pdf
And just to share the suck, the "normal" version:
http://thecurmudgeon.freeservers.com...ure_30_rds.pdf