has any one tried using the irf 520's insted of the erf 2030 ? I tried using them and had bad luck. i know i need to up grade my regulator since it blowed but what else is wrong i wonder? I changed bolth tr 36 & 38 with the 520s to make it more complient. I fallowed the instructions to the lettter off of cbtricks. but i did find that it dosent state exactly witch side of r180 to solder it to. i assume the leg side of the vr adjustment. any one got an idea or a better lay out for this mod? :bdh: