Sumner called yesterday and we ended up talking about 9 point harness ---
My take; with 9 points ---4 shoulder belts-- we now can to the shoulder belt job better with 4 belts -they ride one on top of each other and join just before the attachment hardware.
the inner belts stop you from riding up into the cage by attaching the inner belts below your shoulder blades ---much lower than a single
---he had me get out the 2014 rule book and look on page 32
SEAT BELT MOUNTINGS as I understand them
ATTTACH POINTS as I understand them, using existing drawings in rule book as reference points!
Fig. 5
inner belt would attach where the 2 arrows point to each other ----"As close to the seat back as possible"
outer belt would attach where the straight line comes straight off the top of the shoulder (90 deg.) to the spine illustrating the (0-20 degs.)
Fig. 6
inner belt would attach where the 2 arrows point to each other ----"As close to the seat back as possible"
outer belt would attach where the straight line comes straight off the top of the shoulder (90 deg.) to the spine illustrating the (0-20 degs.)
Fig. 7
inner belt would attach where the 2 arrows point to each other ----"As close to the seat back as possible"
outer belt would attach where the straight line comes straight off the top of the shoulder (90 deg.) to the spine illustrating the (2" min. 4" max.)
Again this is my understanding of where the attachment points are I will be sending my belts back to Stroud and have him replace what my son says the military calls "dial a death" rotary belt release with the old latch type. The rotary is easier to hook up but can JAM from grit or salt.
Who says you cant teach and old dog new tricks
Hope this helps ---YMMV