[scorpion]

Gaz, you can get current bar value:

double r0 = iCustom(Symbol(), Period(), "SuperSR7", SR_Step, SR_Precision, SR_Shift, 300, 0, 0);
double s0 = iCustom(Symbol(), Period(), "SuperSR7", SR_Step, SR_Precision, SR_Shift, 300, 1, 0);

r0 is current resistance, and s0 is current support

To get previous bar:

double r1 = iCustom(Symbol(), Period(), "SuperSR7", SR_Step, SR_Precision, SR_Shift, 300, 0, 1);
double s1 = iCustom(Symbol(), Period(), "SuperSR7", SR_Step, SR_Precision, SR_Shift, 300, 1, 1);

r1 is previous resistance and s1 is previous support.