for reference, the effective glue strength = SOP strength x DOP strength is summarised as below:

SOP strength DOP strength Effective strength (SOPxDOP) ============ ============ ============================ undefined any value DOP value negative: unbreakble DOP value positive: increasing strength negative any value unbreakable positive positive SOP x DOP positive negative SOP I'm not a techie, got no proof, this is just by observation on a sample scene by f1 in thread below:

SOP strength DOP strength Effective strength (SOPxDOP) ============ ============ ============================ undefined any value DOP value negative: unbreakble DOP value positive: increasing strength negative any value unbreakable positive positive SOP x DOP positive negative SOP I'm not a techie, got no proof, this is just by observation on a sample scene by f1 in thread below:

this is the same as me saying if SOP is undefined, then effective strength is DOP, read the first case above...