trying to decide whether straight direct drive with 11/7/3 blade or geared with 12/8/3blade for scale -- two totally different systems! this is where they go for the off-the-shelf products and try to deal with the pests all by themselves. they have extended hours and may be available when we are not. make a point to keep yourself motivated and confident. should your application be successful, we will be in contact with you. "another off lease computer that i am really happy with. while it may not be the most current, up-to-date version of the file, it can be very useful. 