Synthesized base resin compositions that include a raw resin and a maleimide andor bismaleimide monomer as well as compounded varnishes that include a raw resin or synthesized base resin as well as a monomer, flame retardant and initiator as well as prepregs and laminates made using the synthesized base resin and compounded varnishes. In one embodiment, the method includes generating a proxy trace message at the source node, transmitting the proxy trace message over the network path towards the destination node, and receiving the proxy trace message at the source node. The transistor can further include a plurality of trenches. The casing has an assembly opening through which the frame is pushed into the casing.