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Hottenstien bullets are great and have had many wins and records behind them. The only problem with them is with the boat tail, and seating them out to the lands on a standard JGS 1045 reamer chamber with .060 freebore, there is barly any bullet sitting in the case. I know that Lowel Hottenstien uses a JGS reamer with a .040 freebore, just so he can get more of his bullet into the case. With them you want to do as any competition bullet, start from a jamb and move them in or out to see what works best in YOUR barrel. Most people that shoot N133 usualy shoot witht he powder up into the neck, as mentioned 52 1/2 clicks is usualy a good place to be, On my measurer it 52 1/2 clicks is about 29.3grs. I find that in krieger barrels most bullets shoot best at around .005 to .008 off the lands.