Some more thoughts about fishing spin jigs at depth,
(yes I still think about fishing while working even with sports talk radio or political talk radio on in the background)

If I were aiming to fish spin jigs deep I wouldn't opt for the "safety arm" type spinners at all but rather a rig where the spinner was in the rear (underneath) the bait. Like these........note they are available in weights as heavy as 1.5 oz.......plenty good enough to fish deep even in a decent drift. These are btw of excellent quality I have several and can vouch for their effectiveness.

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I am also a fan of these type of heads.......again, excellent quality (scroll up)

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