The smallest float to match the depth really should be chosen. Use a light principal line of 0.09mm as many as 1.5g then phase as much as 0.11mm. Over the lighter rigs up to 0.50g use strung-out shot beginning with No10s down to No12s, around the heavier rig use https://daltonymwhr.theobloggers.com/36275651/the-basic-principles-of-spin-kh