I just trimmed mine with a knife when that happened - didn't think about it again.
Why new bolts and washers? Ski kit came with new nuts, so set there but the bolts and existing washer look fine to me - plenty of grease on the bolt still when I disassembled (I assume white lithium grease is fine during reassembly?). And yeah, I went with new rubbers - stay safe out there kids. Now that I think about it, it was just metal running bars the kit came with - no carbides.
Why new bolts and washers? Ski kit came with new nuts, so set there but the bolts and existing washer look fine to me - plenty of grease on the bolt still when I disassembled (I assume white lithium grease is fine during reassembly?). And yeah, I went with new rubbers - stay safe out there kids. Now that I think about it, it was just metal running bars the kit came with - no carbides.

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