Korbz
Member
This. Blackwolf and envy set theirs at 2.1:1 ratios, so 63-64 would be on the money I reckon.Really depends on the knot...synthetics can be springy, so setting them too low might cause a lot of lather flipping around your bathroom...also depends on the density of the knot...
I personally would set a synthetic at least 2:1, so 60mm in your case - but probably even more ~63-65mm
You won't get a ton of backbone from a synth...the backbone will be there from the density
You can always message the guys from Maggards - they should have some experience?