I remember a similar thread on here some time ago and, IIRC, it turned out the guy had an odd sump pan with reduced volume.
If you have 11cm
Hi,
I purchased a part built Pilgrim Sumo Mk3 last year that has had the seatbelt anchors/mounts modified by adding a dedicated frame (see
Seatbelt Mounts
Hopefully, you can see them now. just did an edit to attach them as my first attempt did not work.
Coxmi2 Today, 02:45 PMMike