RPO 'L-HD' Launch Box

Launch Box, Grind Box, Skate Box

Next you will make the gap where the riser will slide into the structure between two 2"x4"s. Measure out a little more than 1.5" from the last cross brace and make a mark for another stud. This gap needs to be wide enough for the riser to fit into, but also close enough so that the riser doesn't wiggle around like a loose tooth! It's marked at 1.5" but this should be the absolute minimum! Go ahead a mark about a 1/4" more just to be sure!

RPO Launch Box, Grind Box, Skate Box Diagram tear

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