Could you use a twisted support, like those found on pannier racks? Then you can lower the straddle below the support (if it’s possible to go this low) without (much) interference from the rack support.
@pifko started
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Could you use a twisted support, like those found on pannier racks? Then you can lower the straddle below the support (if it’s possible to go this low) without (much) interference from the rack support.