Temple Ball - with 37 how many runs do you do ? for "balls" what do you think ( 90 - 16- 220 ) running each micron for different grades but need to do a big quanity in just one micron so I have enought o make a ball (Freachy (Hash Man) uses 160 and then 220 ) ?????Are we talking temple balls or rosin? For rosin pressing 37 micron is my choice for pressing hash. 160 or 220 would be much larger mesh openings than 90.