Topic Tag: Scratch32 Rules & Guidelines

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    • Draft Scratch32 Rules & Guidelines v4.0 – May, 2018 Gentlemen, I've prepared and attached an update in draft format of the current Scratch32 Rules & Guidelines (v3.0) that addresses the following: Eliminates the confusing reference to 15" wheels and sets all of the basic wheel sizes in metric (millimeters); Offers a basis from which to calculate wheel diameter and width to avoid confusion and make compliance intuitive; These updates to wheel dimensions are not substantive - they do not change anything - but clarify the rules as they were; In hot rods wheel size is no longer restricted to 14mm wheels - hot rod wheels may be smaller in diameter since this does not offer any performance advantage; In hot rods the previously mandatory SC0120 DArt tire is now no longer mandatory but still highly recommended; In sportscars since we have the relatively new SP+ subclass the 'target' motor reference allowing any motor to be used especially for heavier models is no longer necessary and so the SP class is once again restricted to only 'Slow' motors listed in G7. All models using any other motor will be classed as SP+; The draft version reflects all of these changes. For convenience I've marked all of the changes as follows: deletions are crossed out; and additions are in red. Please feel free to print/review your own copy (attached below) and comment by replying to this thread or in person at our next scratch32 event. You must be logged in to review the attached draft and comment below.

      Started by: Arthur in: R32 Class Criterium

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    • 5 years ago

      Arthur

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