Identify exact weight and release
RG and differential can change by weight. Record the complete model name, weight and published release document.
A compact method for reading model sheets without turning one number into a performance promise.
RG and differential can change by weight. Record the complete model name, weight and published release document.
Coverstock family, abrasive finish and compound state jointly affect traction and response.
Speed, rev rate, axis rotation, tilt and PAP are required before a layout discussion becomes specific.
Use oil distance, volume, ratio, lane surface and transition state; “medium oil” is not a reproducible condition.
Reactive resin can provide greater friction response, while urethane can provide smoother control. Neither is universally superior: lane volume, pattern length, surface, release and target shape decide the useful choice.
A published differential describes core potential, not a guaranteed flare measurement. Drilling removes mass, PAP differs between players, and the cover’s current surface state changes on-lane response.
Record a baseline ball, prepare candidate surfaces, test on the same lane pair, capture at least ten valid shots per condition, then repeat during transition. Keep the worksheet with the purchase record so another operator can reproduce the comparison.