Posted 12/20/2014 08:04 (#4252449 - in reply to #4252083) Subject: RE: air force vs delta force
North West IA/western AZ
IMHO deltaforce is worth it if you have ground that is very uneven in density. Esp. if you have a lot of wheel tracks in the field. Airforce will average OK, but if you need 50# of down force on 1 row and 30# of lift on the next row, deltaforce is the only one that will do the job.