A system and a method are described for forming features at the bottom of a cavity in a substrate. The pedal assembly further includes a friction member having a bearing surface, and a clamp member engaged with the pedal member and having an engagement surface abutting the bearing surface of the friction member to define at least two separate and distinct surface contact regions. Each module has a first dimension of substantially n*w and a second dimension of substantially m*h, where n and m are integers that may be different for each module, wherein w= and h=, w, h, WE and HE each being measured in the same plane. The composite filaments include drawn filled tube wires having an external nitinol tube and a highly radiopaque material concentrically disposed within the external tube. A resource allocation associated with the SLA type is retrieved. There is provided a silver halide photographic light-sensitive material showing good dimensional stability.