tbran
Guest
The "N" series P1 processor unit can benefit from the helical bar line up kit and removal of reverse bars and shimming of helicals as listed in below postings. If loss occurs read the postings as to various means to stop it.On the P3 units -R40-70 42-72 same as to reverse bars BUT extending the cyl bars with oem or aftermarket kits will give the greatest increase in straw length. Sep. grate covers will help also.. Just a breif summary ... hope it helps