or is that sheet ply?
It looks like it could be ply, doesn't it - I was thinking the same thing i.e. take the ply off, leave the rafter alone.
The space that ours has for another reference point:
I missed that the ply could be set to 90°
@bluehuw started
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
This site is supported almost exclusively by donations. Please consider donating a small amount regularly.
It looks like it could be ply, doesn't it - I was thinking the same thing i.e. take the ply off, leave the rafter alone.
The space that ours has for another reference point: