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Tecumseh 34e Please Help

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Ok heres the deal I have set plenty of points and mags on engines that were on the outside of the fly wheel but how the heck are you suppose to do so to a mag that is on the inside of a fly wheel. I mean I am use to putting a card between the mag and fly wheel and then tightening down the mag but I can not do that with this engine please help me both by telling me how to test the mag and coil and also by how to set it . EMAIL ME OR GET AHOLD of me on Facebook if you want 

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