Argo Bigfoot front axle gear set screw question

[Castro]

It would appear that I am some how missing a set screw that locks the front most gear on the left side onto the splints axle. I noticed this at the end of my pre winter inspection and was wondering if anyone remembered what size it was? I have a huge assortment of stainless materials available to me at work Tomarrow morning and if I didn't have to pull another out that would nice.

[plott hound]

i think that the front sprockets are free floating castro.no set screw required

[Roger S]

Not supposed to be one on the front axles, or the sprockets on the trans chains. They float. You can look at it, I think you will find the front sprockets pull the chain out of alignment if you use set screws.