Ok so I got a set of hasting rings and it says .004 for every inch of bore.i measured my jdm b18cr bore and it was 3 inches so Ithe minimum ring gap will be .012 right? I put the top ring in to gap it and it was a .020 is that good for all motor??and what do I gap the second and oil ring at it only says how to gap the first ring..i was thinking of doing .020 for the first .022 for the second and .018 for the oil ring will that be good??its a jdm type r with stock bore and pistons..any help is apreciatted thnx.ahead of time