I just wonder, why the foil industry hasn't found out a path of just copying 35 year old windsurf strap setups for our foilboards.
I might be wrong, but from an engineering perspective, I see a complet different demand for strap requirements of both sports which are nearly not compatible in detail.
When people ask me to test their foils with serial strap setups, I cant stand those straps for their poor performance controling manouvers, remember on monofoils a lack of control is just no option.
On top I am also scared to hurt with those serial strap setups.
For the case you are interested to try some of my changes for your boards, the first changes are easy and adeptable to most boards and straps:
https://kj4l.com/?p=396
And a short video showing a few of the features: